Which one of the following is a non probability sampling? (A) Simple Random (B) Purposive (C) Systematic (D) Stratified

Which one of the following is a non probability sampling? (A) Simple Random (B) Purposive (C) Systematic (D) Stratified
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(B) Purposive
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Probability sampling implies: (A) Stratified Random Sampling (B) Systematic Random Sampling (C) Simple Random Sampling (D) All of the above

Description : Probability sampling implies: (A) Stratified Random Sampling (B) Systematic Random Sampling (C) Simple Random Sampling (D) All of the above

Last Answer : (D) All of the above

Which one is called non-probability sampling? (A) Cluster sampling (B) Quota sampling (C) Systematic sampling (D) Stratified random sampling

Description : Which one is called non-probability sampling? (A) Cluster sampling (B) Quota sampling (C) Systematic sampling (D) Stratified random sampling

Last Answer : Explanation: No n-probability sampling is a sampling technique where the samples are gathered in a process that does not give all the individuals in the population equal chances of being selected. ... po pulation with respect to known characteristics, traits or focused ph enomenon. Answer: B  

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 sampling methods is not based on probability? (A) Simple Random Sampling (B) Stratified Sampling (C) Quota Sampling (D) Cluster Sampling

Description : Which of the following sampling methods is not based on probability? (A) Simple Random Sampling (B) Stratified Sampling (C) Quota Sampling (D) Cluster Sampling

Last Answer : (C) Quota Sampling

Which of the following sampling method is appropriate to study the prevalence of AIDS amongst male and female in India in 1976, 1986, 1996 and 2006 ? (A) Cluster sampling (B) Systematic sampling (C) Quota sampling (D) Stratified random sampling

Description : Which of the following sampling method is appropriate to study the prevalence of AIDS amongst male and female in India in 1976, 1986, 1996 and 2006 ? (A) Cluster sampling (B) Systematic sampling (C) Quota sampling (D) Stratified random sampling

Last Answer :  (B) Systematic sampling

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

Which technique is generally followed when the population is finite? (A) Area Sampling Technique (B) Purposive Sampling Technique (C) Systematic Sampling Technique (D) None of the above

Description : Which technique is generally followed when the population is finite? (A) Area Sampling Technique (B) Purposive Sampling Technique (C) Systematic Sampling Technique (D) None of the above 

Last Answer : (C) Systematic Sampling Technique

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 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 one of the following is a nonprobability sampling method ? (A) Simple Random Sampling (B) Stratified Sampling (C) Cluster Sampling (D) Quota Sampling

Description : Which one of the following is a nonprobability sampling method ? (A) Simple Random Sampling (B) Stratified Sampling (C) Cluster Sampling (D) Quota Sampling

Last Answer : (D) Quota Sampling

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 of the following sampling methods is based on probability? (A) Convenience sampling (B) Quota sampling (C) Judgement sampling (D) Stratified sampling

Description : Which of the following sampling methods is based on probability? (A) Convenience sampling (B) Quota sampling (C) Judgement sampling (D) Stratified sampling

Last Answer : (D) Stratified 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

In qualitative research paradigm, which of the following features may be considered critical? (A) Data collection with standardised research tools. (B) Sampling design with probability sample techniques. (C) Data collection with bottom-up empirical evidences. (D) Data gathering to take with top-down systematic evidences.

Description : In qualitative research paradigm, which of the following features may be considered critical? (A) Data collection with standardised research tools. (B) Sampling design with probability sample techniques ... evidences. (D) Data gathering to take with top-down systematic evidences.

Last Answer : (C) Data collection with bottom-up empirical evidences.

Select the order of sampling schemes from best to worst. a. simple random, stratified, convenience b. simple random, convenience, stratified c. stratified, simple random, convenience d. stratified, convenience, simple random

Description : Select the order of sampling schemes from best to worst. a. simple random, stratified, convenience b. simple random, convenience, stratified c. stratified, simple random, convenience d. stratified, convenience, simple random

Last Answer : a. simple random, stratified, convenience

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

When a research problem is related to heterogeneous population, the most suitable sampling method is: (A) Cluster Sampling (B) Stratified Sampling (C) Convenient Sampling (D) Lottery Method

Description : When a research problem is related to heterogeneous population, the most suitable sampling method is: (A) Cluster Sampling (B) Stratified Sampling (C) Convenient Sampling (D) Lottery Method

Last Answer : (B) Stratified 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

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 one of the following principles is not applicable to sampling? (A) Sample units must be clearly defined (B) Sample units must be dependent on each other (C) Same units of sample should be used throughout the study (D) Sample units must be chosen in a systematic and objective manner

Description : Which one of the following principles is not applicable to sampling? (A) Sample units must be clearly defined (B) Sample units must be dependent on each other (C) Same units of sample should be used throughout the study (D) Sample units must be chosen in a systematic and objective manner

Last Answer : (B) Sample units must be dependent on each other

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

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

In what type of sampling design is the final choice of respondents left up to the interviewer? A)stratified sampling B)random sampling C)cluster sampling D)area sampling E)quota sampling

Description : In what type of sampling design is the final choice of respondents left up to the interviewer? A)stratified sampling B)random sampling C)cluster sampling D)area sampling E)quota sampling

Last Answer : E)quota sampling

The term ‘phenomenology’ is associated with the process of (A) Qualitative Research (B) Analysis of Variance (C) Correlational Study (D) Probability Sampling

Description : The term ‘phenomenology’ is associated with the process of (A) Qualitative Research (B) Analysis of Variance (C) Correlational Study (D) Probability Sampling

Last Answer : (A) Qualitative Research

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

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

what is stratified sampling?

Description : what is stratified sampling?

Last Answer : Ans: the population is divided into subpopulations (strata) and random samples are taken of each stratum.

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

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 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 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

Assertion (A): Formal communication tends to be fast and flexible. Reason (R): Formal communication is a systematic and orderly flow of information. (A) (A) is false but, (R) is correct (B) Both (A) and (R) are correct and (R) is correct explanation of (A) (C) Both (A) and (R) are correct, but (R) is not correct explanation of (A) (D) (A) is correct but, (R) is false

Description : Assertion (A): Formal communication tends to be fast and flexible. Reason (R): Formal communication is a systematic and orderly flow of information. (A) (A) is false but, (R) is correct (B) Both (A) and ( ... correct, but (R) is not correct explanation of (A) (D) (A) is correct but, (R) is false

Last Answer : Answer: A

Which of the following phrases is not relevant to describe the meaning of research as a process? (A) Systematic Activity (B) Objective Observation (C) Trial and Error (D) Problem Solving

Description : Which of the following phrases is not relevant to describe the meaning of research as a process? (A) Systematic Activity (B) Objective Observation (C) Trial and Error (D) Problem Solving 

Last Answer : (B) Objective Observation

Which of the following is NOT the characteristic of a research? (A) Research is systematic (B) Research is not a process (C) Research is problem oriented (D) Research is not passive

Description : Which of the following is NOT the characteristic of a research? (A) Research is systematic (B) Research is not a process (C) Research is problem oriented (D) Research is not passive

Last Answer : B

Research ethics has a direct connection more often with which stages of research ? (A) Defining and delimiting the scope of research. (B) Problem formulation and reporting of research findings. (C) Defining the population and deciding the sampling technique for research. (D) Deciding about statistical techniques and data analysis.

Description : Research ethics has a direct connection more often with which stages of research ? (A) Defining and delimiting the scope of research. (B) Problem formulation and reporting of research ... deciding the sampling technique for research. (D) Deciding about statistical techniques and data analysis.

Last Answer : (B) Problem formulation and reporting of research findings. 

“Sampling Cases” means (A) Sampling using a sampling frame (B) Identifying people who are suitable for research (C) Literally the researcher’s brief case (D) Sampling of people, newspapers, television programmes etc.

Description : “Sampling Cases” means (A) Sampling using a sampling frame (B) Identifying people who are suitable for research (C) Literally the researcher’s brief case (D) Sampling of people, newspapers, television programmes etc. 

Last Answer : (D) Sampling of people, newspapers, television programmes etc.

In sampling, the lottery method is used for (A) Interpretation (B) Theorisation (C) Conceptualisation (D) Randomisation

Description : In sampling, the lottery method is used for (A) Interpretation (B) Theorisation (C) Conceptualisation (D) Randomisation

Last Answer : (D) Randomisation

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

Sampling error decreases with the (A) decrease in sample size (B) increase in sample size (C) process of randomization (D) process of analysis

Description : Sampling error decreases with the (A) decrease in sample size (B) increase in sample size (C) process of randomization (D) process of analysis

Last Answer : (B) increase in sample size

Suppose you want to investigate the working efficiency of nationalised bank in India, which one of the following would you follow? (A) Area Sampling (B) Multi-stage Sampling (C) Sequential Sampling (D) Quota Sampling

Description : Suppose you want to investigate the working efficiency of nationalised bank in India, which one of the following would you follow? (A) Area Sampling (B) Multi-stage Sampling (C) Sequential Sampling (D) Quota Sampling

Last Answer : (B) Multi-stage Sampling

Random Access Memory (RAM), a form of computer storage, is a ............. memory. (A) Non-volatile (B) Volatile (C) Permanent (D) Secondary

Description : Random Access Memory (RAM), a form of computer storage, is a ............. memory. (A) Non-volatile (B) Volatile (C) Permanent (D) Secondary

Last Answer : Answer: B

Greg Beck of Quality Market Research tells placement student John to go out and select for personal interview ten men and ten women. Greg is using __________sampling for this phase of the research: A)random B)stratified C)quota D)area

Description : Greg Beck of Quality Market Research tells placement student John to go out and select for personal interview ten men and ten women. Greg is using __________sampling for this phase of the research: A)random B)stratified C)quota D)area

Last Answer : C)quota

What is the best method to go for the game playing problem? (1) Optimal Search (2) Random Search (3) Heuristic Search (4) Stratified Search

Description : What is the best method to go for the game playing problem? (1) Optimal Search (2) Random Search (3) Heuristic Search (4) Stratified Search 

Last Answer : (3) Heuristic Search

The phlegm that accumulates in the bronchi and cleared during coughing is (a) stratified squamous epithelium (b) stratified columnar epithelium (c) simple columnar ciliated epithelium (d) pseudostratified columnar ciliated epithelium

Description : The phlegm that accumulates in the bronchi and cleared during coughing is (a) stratified squamous epithelium (b) stratified columnar epithelium (c) simple columnar ciliated epithelium (d) pseudostratified columnar ciliated epithelium

Last Answer : Ans:(a)

Which type of epithelium makes up the mucosa of the stomach? A. stratified squamous keratinized epithelium B. simple columnar epithelium C. stratified columnar epithelium D. simple squamous epithelium

Description : Which type of epithelium makes up the mucosa of the stomach? A. stratified squamous keratinized epithelium B. simple columnar epithelium C. stratified columnar epithelium D. simple squamous epithelium

Last Answer : C. stratified columnar epithelium

Explain gross error, systematic error and random error.

Description : Explain gross error, systematic error and random error.

Last Answer : 1) Gross Errors -These errors occur due to human mistakes while taking reading, handling instrument, incorrect setting or adjustment and improper used of instrument. The complete elimination of gross ... remain since the systematic and gross error are removed. Generally these errors are very small.

Digital Empowerment means (i) Universal digit literacy (ii) Universal access to all digital resources (iii) Collaborative digital platform for participative governance. (iv) Probability of all entitlements for individuals through cloud. Choose the correct answer from the codes given below: (A) (i) and (ii) only (B) (ii) and (iii) only (C) (i), (ii) and (iii) only (D) (i), (ii), (iii) and (iv)

Description : Digital Empowerment means  (i) Universal digit literacy  (ii) Universal access to all digital resources (iii) Collaborative digital platform for participative governance. (iv) Probability of all entitlements for individuals through cloud. ... (ii) and (iii) only (D) (i), (ii), (iii) and (iv)

Last Answer : Answer: D

Normal Probability Curve should be (A) Positively skewed (B) Negatively skewed (C) Leptokurtic skewed (D) Zero skewed

Description : Normal Probability Curve should be (A) Positively skewed (B) Negatively skewed (C) Leptokurtic skewed (D) Zero skewed 

Last Answer : (D) Zero skewed