The use of statistics to make assumptions concerning some unknown aspect of a population from a sample of that population is known as follow; a. Inferential Statistics b. Parameter c. Descriptive Statistics d. Sampling

The use of statistics to make assumptions concerning some unknown aspect of a population from a
sample of that population is known as follow;
a. Inferential Statistics
b. Parameter

c. Descriptive Statistics
d. Sampling
by

1 Answer

Answer :

a. Inferential Statistics
by

Related questions

The population information is called parameter while the corresponding sample information is known as (A) Universe (B) Inference (C) Sampling design (D) Statistics

Description : The population information is called parameter while the corresponding sample information is known as (A) Universe (B) Inference (C) Sampling design (D) Statistics

Last Answer : Answer: D

The process of drawing a sample from a population is known as _________. a. Sampling b. Census c. Survey research d. None of the above

Description : The process of drawing a sample from a population is known as _________. a. Sampling b. Census c. Survey research d. None of the above

Last Answer : a. Sampling

The nonrandom sampling type that involves selecting a convenience sample from a population with a specific set of characteristics for your research study is called _____. a. Convenience sampling b. Quota sampling c. Purposive sampling d. Snowball sampling

Description : The nonrandom sampling type that involves selecting a convenience sample from a population with a specific set of characteristics for your research study is called _____. a. Convenience sampling b. Quota sampling c. Purposive sampling d. Snowball sampling

Last Answer : c. Purposive sampling

The type of sampling in which each member of the population selected for the sample is returned to the population before the next member is selected is called _________. a. Sampling without replacement b. Sampling with replacement c. Simple random sampling d. Systematic sampling

Description : The type of sampling in which each member of the population selected for the sample is returned to the population before the next member is selected is called _________. a. Sampling without replacement b. Sampling with replacement c. Simple random sampling d. Systematic sampling

Last Answer : b. Sampling with replacement

If we took the 500 nursing students attending a school in Karachi, divided them by gender, and then took a random sample of the males and a random sampling of the females, the variable on which we would divide the population is called the _____. a. Independent variable b. Dependent variable c. Stratification variable d. Sampling variable

Description : If we took the 500 nursing students attending a school in Karachi, divided them by gender, and then took a random sample of the males and a random sampling of the females, the ... called the _____. a. Independent variable b. Dependent variable c. Stratification variable d. Sampling variable

Last Answer : c. Stratification variable

Which of the following will give a more “accurate” representation of the population from which a sample has been taken? a. A large sample based on the convenience sampling technique b. A small sample based on simple random sampling c. A large sample based on simple random sampling d. A small cluster sample

Description : Which of the following will give a more accurate representation of the population from which a sample has been taken? a. A large sample based on the convenience sampling technique b. A small ... simple random sampling c. A large sample based on simple random sampling d. A small cluster sample

Last Answer : c. A large sample based on simple random sampling

Which of the following formulae is used to determine how many people to include in the original sampling? a. Desired sample size/Desired sample size + 1 b. Proportion likely to respond/desired sample size c. Proportion likely to respond/population size d. Desired sample size/Proportion likely to respond

Description : Which of the following formulae is used to determine how many people to include in the original sampling? a. Desired sample size/Desired sample size + 1 b. Proportion likely to respond/ ... size c. Proportion likely to respond/population size d. Desired sample size/Proportion likely to respond

Last Answer : d. Desired sample size/Proportion likely to respond

Which of the following is not true about stratified random sampling? a. It involves a random selection process from identified subgroups b. Proportions of groups in the sample must always match their population proportions c. Disproportional stratified random sampling is especially helpful for getting large enough subgroup samples when subgroup comparisons are to be done d. Proportional stratified random sampling yields a representative sample

Description : Which of the following is not true about stratified random sampling? a. It involves a random selection process from identified subgroups b. Proportions of groups in the sample must ... subgroup comparisons are to be done d. Proportional stratified random sampling yields a representative sample

Last Answer : D. Make the sample as large as possible

When each member of a population has an equally likely chance of being selected, this is called: a. A nonrandom sampling method b. A quota sample c. A snowball sample d. A Random Sample

Description : When each member of a population has an equally likely chance of being selected, this is called: a. A nonrandom sampling method b. A quota sample c. A snowball sample d. A Random Sample

Last Answer : d. A Random Sample

Which of the following statements are true? a. The larger the sample size, the greater the sampling error b. The more categories or breakdowns you want to make in your data analysis, the larger the sample needed c. The fewer categories or breakdowns you want to make in your data analysis, the larger the sample needed d. As sample size decreases, so does the size of the confidence interval

Description : Which of the following statements are true? a. The larger the sample size, the greater the sampling error b. The more categories or breakdowns you want to make in your data analysis, the larger ... the larger the sample needed d. As sample size decreases, so does the size of the confidence interval

Last Answer : b. The more categories or breakdowns you want to make in your data analysis, the larger the sample needed

Determining the sample interval (represented by k), randomly selecting a number between 1 and k, and including each kth element in your sample are the steps for which form of sampling? a. Simple Random Sampling b. Stratified Random Sampling c. Systematic Sampling d. Cluster sampling

Description : Determining the sample interval (represented by k), randomly selecting a number between 1 and k, and including each kth element in your sample are the steps for which form of sampling? a. Simple Random Sampling b. Stratified Random Sampling c. Systematic Sampling d. Cluster sampling

Last Answer : c. Systematic Sampling

Which of the following would usually require the smallest sample size because of its efficiency? a. One stage cluster sampling b. Simple random sampling c. Two stage cluster sampling d. Quota sampling

Description : Which of the following would usually require the smallest sample size because of its efficiency? a. One stage cluster sampling b. Simple random sampling c. Two stage cluster sampling d. Quota sampling

Last Answer : b. Simple random sampling

Which of the following would generally require the largest sample size? a. Cluster sampling b. Simple random sampling c. Systematic sampling d. Proportional stratified sampling

Description : Which of the following would generally require the largest sample size? a. Cluster sampling b. Simple random sampling c. Systematic sampling d. Proportional stratified sampling

Last Answer : a. Cluster sampling

Which of the following techniques yields a simple random sample? a. Choosing volunteers from an introductory psychology class to participate b. Listing the individuals by ethnic group and choosing a proportion from within each ethnic group at random. c. Numbering all the elements of a sampling frame and then using a random number table to pick cases from the table. d. Randomly selecting schools, and then sampling everyone within the school.

Description : Which of the following techniques yields a simple random sample? a. Choosing volunteers from an introductory psychology class to participate b. Listing the individuals by ethnic group and choosing a ... from the table. d. Randomly selecting schools, and then sampling everyone within the school.

Last Answer : c. Numbering all the elements of a sampling frame and then using a random number table to pick cases from the table

Which of the following types of sampling involves the researcher determining the appropriate sample sizes for the groups identified as important, and then taking convenience samples from those groups? a. Proportional stratified sampling b. Quota sampling c. One-stage cluster sampling d. Two-stage cluster sampling

Description : Which of the following types of sampling involves the researcher determining the appropriate sample sizes for the groups identified as important, and then taking convenience samples from those groups? a. ... sampling b. Quota sampling c. One-stage cluster sampling d. Two-stage cluster sampling

Last Answer : b. Quota sampling

Sampling criteria may be used by Nurse to develop the desired sample. Characteristics those must be present for a subject to be included in the sample is called: a. Inclusion criteria b. Exclusion criteria c. Representativeness d. Consent

Description : Sampling criteria may be used by Nurse to develop the desired sample. Characteristics those must be present for a subject to be included in the sample is called: a. Inclusion criteria b. Exclusion criteria c. Representativeness d. Consent

Last Answer : a. Inclusion criteria

A statistical measure based upon the entire population is called parameter while measure based upon a sample is known as: (A) Sample parameter (B) Inference (C) Statistics (D) None of these

Description : A statistical measure based upon the entire population is called parameter while measure based upon a sample is known as: (A) Sample parameter (B) Inference (C) Statistics (D) None of these

Last Answer : (C) Statistics

Which of the following is characteristic of qualitative research? a. Generalization to the population b. Random sampling c. Unique case orientation d. Standardized tests and measures

Description : Which of the following is characteristic of qualitative research? a. Generalization to the population b. Random sampling c. Unique case orientation d. Standardized tests and measures

Last Answer : c. Unique case orientation

Which of the following sampling methods is the best way to select a group of people for a study if you are interested in making statements about the larger population? a. Convenience sampling b. Quota sampling c. Purposive sampling d. Random sampling

Description : Which of the following sampling methods is the best way to select a group of people for a study if you are interested in making statements about the larger population? a. Convenience sampling b. Quota sampling c. Purposive sampling d. Random sampling

Last Answer : d. Random sampling

A parameter is: a. a sample characteristic b. a population characteristic c. unknown d. normal normally distributed

Description : A parameter is: a. a sample characteristic b. a population characteristic c. unknown d. normal normally distributed 

Last Answer : b. a population characteristic

Which one is a set of elements taken from a larger population according to certain rules? a. Sample b. Population c. Statistic d. Element

Description : Which one is a set of elements taken from a larger population according to certain rules? a. Sample b. Population c. Statistic d. Element

Last Answer : a. Sample

Selection of sample in this study is an important step in doing research. A good sample is: a. One that includes both male and female nurses b. One that shows a balance in the number of nurses from hospital and school c. One that is representative of the population from which it was selected d. One that can be manipulated and controlled

Description : Selection of sample in this study is an important step in doing research. A good sample is: a. One that includes both male and female nurses b. One that shows a balance in the number of ... is representative of the population from which it was selected d. One that can be manipulated and controlled

Last Answer : c. One that is representative of the population from which it was selected

Which of the following is NOT a purpose of descriptive studies? a. To serve as a starting point for hypothesis generation b. To get rigorous control of the variables c. To serve as a starting point for theory development d. To observe, describe, & document aspects of a situation as it naturally occurs

Description : Which of the following is NOT a purpose of descriptive studies? a. To serve as a starting point for hypothesis generation b. To get rigorous control of the variables c. To serve as a starting ... for theory development d. To observe, describe, & document aspects of a situation as it naturally occurs

Last Answer : b. To get rigorous control of the variables

Which one of the following research tests hypotheses and theories in order to explain how and why a phenomenon operates as it does? a. Descriptive b. Predictive c. Explanatory d. Exploratory

Description : Which one of the following research tests hypotheses and theories in order to explain how and why a phenomenon operates as it does? a. Descriptive b. Predictive c. Explanatory d. Exploratory

Last Answer : c. Explanatory

A condition or characteristic that can take on different values or categories is called ___. a. A Constant b. A Variable c. A Cause-and-Effect Relationship d. A Descriptive Relationship

Description : A condition or characteristic that can take on different values or categories is called ___. a. A Constant b. A Variable c. A Cause-and-Effect Relationship d. A Descriptive Relationship

Last Answer : b. A Variable

Which of the following is Not type of Quantitative research nursing? a. Ethnography research b. Descriptive research c. Quasi experimental d. Experimental research

Description : Which of the following is Not type of Quantitative research nursing? a. Ethnography research b. Descriptive research c. Quasi experimental d. Experimental research

Last Answer : a. Ethnography research

Which of the following type of research also called as a feasibility study or pilot Study? a. Descriptive b. Exploratory c. Correlational d. Explanatory

Description : Which of the following type of research also called as a feasibility study or pilot Study? a. Descriptive b. Exploratory c. Correlational d. Explanatory

Last Answer : b. Exploratory

Which of the following control techniques available to the researcher controls for both known and unknown variables? a. Building the extraneous variable into the design b. Matching c. Random assignment d. Analysis of covariance

Description : Which of the following control techniques available to the researcher controls for both known and unknown variables? a. Building the extraneous variable into the design b. Matching c. Random assignment d. Analysis of covariance

Last Answer : c. Random assignment

Which is not a direct threat to the internal validity of a research design? a. History b. Testing c. Sampling error d. Differential selection

Description : Which is not a direct threat to the internal validity of a research design? a. History b. Testing c. Sampling error d. Differential selection

Last Answer : c. Sampling error

In which of the following nonrandom sampling techniques does the researcher ask the research participants to identify other potential research participants? a. Snowball b. Convenience c. Purposive d. Quota

Description : In which of the following nonrandom sampling techniques does the researcher ask the research participants to identify other potential research participants? a. Snowball b. Convenience c. Purposive d. Quota

Last Answer : a. Snowball

Sampling in qualitative research is similar to which type of sampling in quantitative research? a. Simple random sampling b. Systematic sampling c. Quota sampling d. Purposive sampling

Description : Sampling in qualitative research is similar to which type of sampling in quantitative research? a. Simple random sampling b. Systematic sampling c. Quota sampling d. Purposive sampling

Last Answer : d. Purposive sampling

People who are available, volunteer, or can be easily recruited are used in the sampling method called ______. a. Simple random sampling b. Cluster sampling c. Systematic sampling d. Convenience sampling

Description : People who are available, volunteer, or can be easily recruited are used in the sampling method called ______. a. Simple random sampling b. Cluster sampling c. Systematic sampling d. Convenience sampling

Last Answer : d. Convenience sampling

Which of the following is not a form of nonrandom sampling? a. Snowball sampling b. Stratified sampling c. Quota sampling d. Purposive sampling

Description : Which of the following is not a form of nonrandom sampling? a. Snowball sampling b. Stratified sampling c. Quota sampling d. Purposive sampling

Last Answer : b. Stratified sampling

Which of the following is not a form of probability sampling? a. Simple random sampling b. Systematic sampling c. Purposive sampling d. Cluster sampling

Description : Which of the following is not a form of probability sampling? a. Simple random sampling b. Systematic sampling c. Purposive sampling d. Cluster sampling

Last Answer : c. Purposive sampling

Which of the following is not a form of probability sampling? a. Simple random sampling b. Systematic sampling c. Purposive sampling d. Cluster sampling

Description : Which of the following is not a form of probability sampling? a. Simple random sampling b. Systematic sampling c. Purposive sampling d. Cluster sampling

Last Answer : c. Purposive sampling

Which of the following research utilizes statistics to make generalization? a. Outcome research b. Qualitative research c. Quantitative research d. a and b only

Description : Which of the following research utilizes statistics to make generalization? a. Outcome research b. Qualitative research c. Quantitative research d. a and b only

Last Answer : c. Quantitative research

Select a journal article that involves a statistical study, and write a paper answering the following questions.(a) Is the study descriptive or inferential Explain your answer. (5 marks?

Description : Select a journal article that involves a statistical study, and write a paper answering the following questions.(a) Is the study descriptive or inferential Explain your answer. (5 marks?

Last Answer : Select a journal article that involves a statistical study, and write a paper answering the following questions.(a) Is the study descriptive or inferential? Explain your answer. (5 marks

Which one is refers to how well the particular sample of behaviors used to measure a characteristic reflects the entire domain of behaviors that constitutes that characteristic. a. Construct validity evidence b. Criterion-related validity evidence c. Content validity evidence d. Face validity evidence

Description : Which one is refers to how well the particular sample of behaviors used to measure a characteristic reflects the entire domain of behaviors that constitutes that characteristic. a. Construct validity ... b. Criterion-related validity evidence c. Content validity evidence d. Face validity evidence

Last Answer : c. Content validity evidence

What is Inferential Statistics.

Description : What is Inferential Statistics.

Last Answer : Ans: It is the branch of statistics, which deals with the testing of hypothesis and inference about population parameter is called Inferential Statistics.

The actual population of study participants selected from a larger population is known as: a. Target population b. Accessible population c. Population d. Cluster

Description : The actual population of study participants selected from a larger population is known as: a. Target population b. Accessible population c. Population d. Cluster

Last Answer : a. Target population

Misinforming the subjects for the research purposes is called as follow? a. Anonymity b. Confidentiality c. Scientific misconduct d. Deception

Description : Misinforming the subjects for the research purposes is called as follow? a. Anonymity b. Confidentiality c. Scientific misconduct d. Deception

Last Answer : d. Deception

Which type of validity refers to the degree to which you can infer that the relationship between two variables is causal? a. Internal validity b. Population validity c. Ecological validity d. Statistical conclusion validity

Description : Which type of validity refers to the degree to which you can infer that the relationship between two variables is causal? a. Internal validity b. Population validity c. Ecological validity d. Statistical conclusion validity

Last Answer : a. Internal validity

When a population is divided into distinct groups based on some particular characteristic and a probability sample is taken from each group, this exemplifies: A)area sampling B)quota sampling C)stratified sampling D)cluster sampling E)simple random sampling

Description : When a population is divided into distinct groups based on some particular characteristic and a probability sample is taken from each group, this exemplifies: A)area sampling B)quota sampling C)stratified sampling D)cluster sampling E)simple random sampling

Last Answer : D)cluster sampling

Which sampling design gives every member of the population an equal chance of appearing in the sample? A)area sampling B)random sampling C)quota sampling D)stratified sampling E)total population sampling

Description : Which sampling design gives every member of the population an equal chance of appearing in the sample? A)area sampling B)random sampling C)quota sampling D)stratified sampling E)total population sampling

Last Answer : B)random sampling

A statistic is: a. a sample characteristic b. a population characteristic c. unknown d. normally distributed

Description : A statistic is: a. a sample characteristic b. a population characteristic c. unknown d. normally distributed

Last Answer : a. a sample characteristic

What is descriptive statistics.

Description : What is descriptive statistics.

Last Answer : Ans: In descriptive statistics, it deals with collection of data, its presentation in various forms, such as tables, graphs and diagrams and findings averages and other measures which would describe the data.

The use of multiple observers to allow cross-checking of observations to make sure that the investigators agree with what took place is known as a. Interpretive validity b. Researcher bias c. Multiple operationalism d. Investigator triangulation

Description : The use of multiple observers to allow cross-checking of observations to make sure that the investigators agree with what took place is known as a. Interpretive validity b. Researcher bias c. Multiple operationalism d. Investigator triangulation

Last Answer : d. Investigator triangulation

Reliability is most simply known as which of the following? a. Consistency or stability b. Appropriateness of interpretations on the basis of test scores c. Ways in which people are the same d. A rank order of participants on some characteristic

Description : Reliability is most simply known as which of the following? a. Consistency or stability b. Appropriateness of interpretations on the basis of test scores c. Ways in which people are the same d. A rank order of participants on some characteristic

Last Answer : a. Consistency or stability

Which of the following is known as a clear statement of the specific aim or goal of the study a. Research Question b. Research objective c. Research Purpose d. Research Problem

Description : Which of the following is known as a clear statement of the specific aim or goal of the study a. Research Question b. Research objective c. Research Purpose d. Research Problem

Last Answer : c. Research Purpose