What is a statistical analysis?

1 Answer

Answer :

A: A statistical analysis is a set of methods and tools used to analyze and interpret data, often involving calculations of measures of central tendency, variability, and correlation, among others.

Related questions

Description : What should I use for statistical analysis on Excel 2008 MAC?

Last Answer : Try SPSS. A quick Google search indicates that it’s available for Mac.

Description : Can you recommend an open source statistical analysis program?

Last Answer : R is sort of the standard, academically. But I don't think it's at all user friendly (no GUI). PSPP, if it is as claimed a replacement for SPSS should be much easier to use (GUI). I've never ... depth experience with them, it's going to help to know a little more detail about what you want to do.

Description : What could possibly be the environment of a Satellite Image Analysis System? a) Computers in space and earth b) Image categorization techniques c) Statistical data on image pixel intensity value and histograms d) All of the mentioned

Last Answer : d) All of the mentioned

Description : The decision as to how much evidence to be accumulated for a given set of circumstances is: a. Provided in the Philippines Standards on Auditing. b. Provided by following GAAP c. One requiring professional judgment d. Determined by statistical analysis

Last Answer : One requiring professional judgment

Description : Quantitative data refers to (i) Graphs and tables (ii) Any data you present in your report (iii) Statistical analysis (iv) Numerical data that could be useful to answer your research question(s) and to meet your Objectives

Last Answer : (iv) Numerical data that could be useful to answer your research question(s) and to meet your Objectives

Description : List the phases of statistical analysis.

Last Answer : Ans: (1) Collection of data (2) Organization of data (3) Analysis of data (4) Presentation & Interpretation of data.

Description : is a statistical technique which determines and quantifies the relationship between variables and enables standard equations to be established for energy consumption. a) linear regression analysis b) time-dependent energy analysis c) moving annual total d) CUSUM

Last Answer : a) linear regression 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. 

Description : The importance of the correlation co-efficient lies in the fact that: (A) There is a linear relationship between the correlated variables. (B) It is one of the most valid measure of statistics. ... of the association be tween two variables. (D) It is a non-parametric method of statistical analysis.

Last Answer : (C) It allows one to determine the degree or strength of the association be tween two variables.

Description : Generalised conclusion on the basis of a sample is technically known as: (A) Data analysis and interpretation (B) Parameter inference (C) Statistical inference (D) All of the above

Last Answer : (C) Statistical inference

Description : Which one of the following statements is incorrect ? (A) Pareto analysis is a statistical method used for analyzing causes, and is one of the primary tools for quality management. (B) Reliability of ... (D) In white-box testing, the test cases are decided from the specifications or the requirements.

Last Answer : (D) In white-box testing, the test cases are decided from the specifications or the requirements.

Description : Could you please comment for as long as possible of what are the meaning and the implications (in mathematical, statistical, probabilistical, economical, technical terms etc.) of the following three types of baseball contract?

Last Answer : It seems that he would be guaranteed a starting point of 15 million per inning pitched; But it comes down to how many innings he pitches per season, and how many runs are scored, both earned and unearned, while he pitches. If done in the US, some pitchers would do very well.

Description : How to explain statistical numbers to someone with Discalculia?

Last Answer : Just tell them it’s much safer to travel by plane.

Description : What is the statistical probability of finding a soulmate?

Last Answer : You’re assuming there is only one soulmate for you; maybe there are dozens. And perhaps there are hundreds, or even thousands, more who are “near soulmates.” Or perhaps there is no such thing as a soulmate and there are merely mates who are more or less “not annoying”?

Description : Are there athletes in team sports who consistently rise to the occasion, or do they just follow statistical profiles?

Last Answer : answer:I've always said that one of the reasons I consider Joe Montana the greatest quarterback ever is because when he was in his prime, if the 49ers were losing by a touchdown or less, and he ... . Young was a very gifted athlete, but did not have the same ability to overcome a tough situation.

Description : How do I do this statistical calculation?

Last Answer : 2 standard deviations for this population is 611×2 = 1222

Description : Can you help me find a website that has great statistical information regarding health conditions during pregnancy?

Last Answer : JLeslie Start with the CDC Reproductive Health page.

Description : How to solve this statistical problem?

Last Answer : answer:The graph is in three sections, the left hand bit, the middle bit and the right hand bit. The middle bit is 0.6463 so the other two bits must total 1- 0.6463 = 0.3537. The bit to the right is ... bit to the left is a third of 0.3537 and the bit to the right is two thirds of 0.3537. Simples!

Description : How do I work out this statistical problem ?

Last Answer : answer:do you get chips when a certian number is picked? do you get the number of chips picked by the RNG? For a question like this, you need to be specific.

Description : People who work in the k-12 education system: did your own education involve classes in evaluating research and statistical data?

Last Answer : No, none of those as far as I can recall – My education in educating was a one-year (very intense) post-graduate programme aimed at becoming a primary school teacher (for children aged 4–11).

Description : Which statistical test should I use?

Last Answer : Cound the colonies and compare. It seems pretty obvious.

Description : What are some user-friendly statistical resources?

Last Answer : Please, no one tell me data.gov or easily google’d answers about data.

Description : Where can I find statistical studies related to psychology online, or what book would I be able to find this in?

Last Answer : I would be looking in your school library in journals related to psychology. For example in the latest issue of the British Journal of Psychology there are several articles that would provide you with the data you require.

Description : Anyone know the statistical relationship between angioedema and lymphoma or leukemia?

Last Answer : answer:

Description : What is this the name of this statistical method?

Last Answer : Process mean?

Description : What is the statistical possibility of a girl getting pregnant?

Last Answer : If I were DMing the campaign, I would totally fudge things to make her pregnant. It's so much more interesting for the storyline, don't you think? Even you don't see the child for a while and you bring ... , she's a sorceress. I think odds are out the window on this one. Isn't fertility a cantrip?

Description : Are birthdays evenly distributed throughout the year or are there months with higher statistical incidence of birthdays?

Last Answer : August seems to have more births than other months. I’m guessing a lot of people are getting it on for New Year’s Eve.

Description : In human beings, the statistical probability of getting either a male or female child is 50 : 50. Give a suitable explanation. -Biology

Last Answer : If a Y bearing sperm fertilizes the egg, the zygote will be a male (XY) and when X bearing sperm fertilizes the egg, the resulting zygote will be female (XX). Since the ratio of the X chromosome ... in a male gamete is 50:50. The statistical probability of male or female infants is also 50:50.

Description : Statistical table is the systematic arrangement of numerical data presented in rows and columns. What are the rules to be followed while constructing such a table?

Last Answer : Statistical table is the systematic arrangement of numerical data presented in rows and columns. ... be followed while constructing such a table?

Description : What is the statistical function that accurately measures what it is intended to measure?

Last Answer : There is none. If an accurate measure was possible thenstatistical techniques would not be required. A maximum likelihoodestimate is probably better than other statistical estimates.

Description : Is how old is your dog a statistical question?

Last Answer : Need answer

Description : In the statistical approach data is collected and used to test what?

Last Answer : To test a prediction based on one of two hypotheses.

Description : What is is a statistical question?

Last Answer : a satistical question has statistics

Description : What is statistical data such as census numbers?

Last Answer : They are demographic variables.

Description : What statistical term describes how far your participants ratings diverge from one another?

Last Answer : Average

Description : What statistical term describes how far your participants ratings diverge from on another?

Last Answer : Average

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

Description : When fertility gradient in one direction, the statistical design to be used

Last Answer : Ans. RBD

Description : Who prepared the first estimate of National Income for the country? (1) Central Statistical Organisation (2) National Income Committee (3) Dadabhai Naoroji (4) National Sample Survey Organisation

Last Answer : (3) Dadabhai Naoroji Explanation: Dadabhai Naoroji prepared the first estimates of National income in 1876. He estimated the national income by first estimating the value of agricultural production ... nonagricultural production. However, such method can only been called as a non-scientific method.

Description : The gradation and standardization of agricultural products are conducted through (1) Food Corporation of India (2) Directorate of Marketing and Inspection (3) Indian Standards Institution (4) Central Statistical Organization

Last Answer : (2) Directorate of Marketing and Inspection Explanation: The Directorate of Marketing and Inspection (DMI) is an attached Office of the Ministry of Agriculture. It was set up in the year ... country. It is entrusted with promotion of standardization and grading of agricultural and allied produce.

Description : National Income Estimates in India are prepared by: (1) National Development Council (2) National Productivity Council (3) National Income Committee (4) Central Statistical Organization

Last Answer : (4) Central Statistical Organization Explanation: Since 1955 the national income estimates are being prepared by Central Statistical Organization. The CSO uses different methods like the Product Method, ... and Expenditure method for various sectors in the process of estimating the National Income.

Description : The Central Statistical Office (CSO) is located in _____ A. Mumbai B. New Delhi C. Noida D. Chennai E. Hyderabad

Last Answer : B. New Delhi Explanation: The Central Statistics Organisation is responsible for coordination of statistical activities in the country, and evolving and maintaining statistical standards. Its activities include National Income Accounting, etc.

Description : Multiplexing scheme use by baseband transmission. A. FDM B. Space multiplexing C. TDM D. Statistical multiplexing

Last Answer : C. TDM

Description : A planning phase for an engineering component generated 80 engineering drawings. The QA team randomly selected 8 drawings for inspection. This exercise can BEST be described as example of: A. Inspection B. Statistical Sampling C. Flowcharting D. Control Charting

Last Answer : B. Statistical Sampling

Description : According to a statistical report: over 30% of all projects are cancelled before completion and over 70% of the remainder fail to deliver expected features . What must be the reason for such ... change management b) Poor requirements management c) Poor quality control d) All of the mentioned

Last Answer : b) Poor requirements management

Description : .A planning phase for an engineering component generated 80 engineering drawings. The QA  team randomly selected 8 drawings for inspection. This exercise can BEST be described as  example of: A. Inspection B. Statistical Sampling C. Flowcharting D. Control Charting

Last Answer : B. Statistical Sampling

Description : The statistical tool that depicts a project’s tasks and the relationships between those tasks is  known as (A) milestone (B) goal (C) Gantt chart (D) PERT chart

Last Answer : (D) PERT chart

Description : Modern NLP algorithms are based on machine learning, especially statistical machine learning. a) True b) False

Last Answer : a) True

Description : Which of the following is true in Statistical reasoning? a) The representation is extended to allow some kind of numeric measure of certainty to be associated with each statement b) The ... extended to allow some kind of numeric measure of certainty to be associated common to all statements

Last Answer : a) The representation is extended to allow some kind of numeric measure of certainty to be associated with each statement

Description : CRD is a statistical approach for: a. Field experiment b. Laboratory experiment c. a & b d. None

Last Answer : Laboratory experiment