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Statistics or Sadistics MCQ

1. When are descriptive measures most often used?

To describe how often something occurs

To determine if a sample is representative of a population

To predict an outcome

To determine the effect of an intervention

Answer

Correct Answer: To describe how often something occurs

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2. All the possible subjects or cases of interest is called

Sample

Data

Population

Individual

Answer

Correct Answer: Population

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3. Inferential statistics that are used to infer characteristics of a population based on data from a sample of that population.

True

False

Answer

Correct Answer: True

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4. Sample is subset of a _____

Individual

Population

Data

Value

Answer

Correct Answer: Population

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5. A record of an observation or an event such as a test score, a grade in math class, or response time is called

Value

Data

Set

Observation

Answer

Correct Answer: Data

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6. Data set is set of data ____

Numbers

Points

Values

Scores

Answer

Correct Answer: Points

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7. Values that organize and describe the characteristics of a collection of data is called ____

Data point

Data set

Data value

All of these

Answer

Correct Answer: Data set

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8. A set of tools and techniques used to describe, organize, and interpret information or data is called

Statistics

Physics

Variation

All of these

Answer

Correct Answer: Statistics

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9. The study of statistics will require you to ______.

Develop new formulas for statistical procedure

Learn how to compute and interpret statistical procedures correctly

Memorize many complicated and unfamiliar formulas

Learn a relatively unimportant step in research

Answer

Correct Answer: Learn how to compute and interpret statistical procedures correctly

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10. In statistics, a population is ______

The entire group

A subset of the group

All the people in the world

An infinite number that cannot be counted

Answer

Correct Answer: The entire group

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11. ______ statistics involve collecting, organizing, and summarizing data.

Experimental

Descriptive

Inferential

Organizational

Answer

Correct Answer: Descriptive

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12. Who popularized the use of the correlation coefficient?

Charles Darwin

Neil Salkind

Francis Galton

R. A. Fisher

Answer

Correct Answer: Francis Galton

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13. In statistics, a sample is ______.

The entire group to a which a law of nature applies

A subset of a group to which a law of nature applies

All of the subjects in which we are interested

At least half of the subjects in the population

Answer

Correct Answer: A subset of a group to which a law of nature applies

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14. What is a collection of information also called?

Data set

Sample statistic

Descriptive statistic

Population subset

Answer

Correct Answer: Data set

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15. Inferential statistics involve ______ the data.

Organizing

Balancing

Editing

Interpreting

Answer

Correct Answer: Interpreting

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16. The type of descriptive statistic that tells you the most frequently occurring value is the ______.

Mean

Average

Mode

Sum total

Answer

Correct Answer: Mode

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17. Statistics is a shortened version of ______.

Statistical data

Statistical procedure

Statistical math

Statistical proof

Answer

Correct Answer: Statistical procedure

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18. Which of the following would be used to describe the type of statistical methods used to organize and describe the characteristics of a collection of data?

Inferential statistics

Descriptive statistics

Sampling methods

Population methods

Answer

Correct Answer: Descriptive statistics

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19. According to the textbook, learning statistics is most closely compared to ______.

Learning a new language

Learning how to use the computer

Learning how to compute mathematical equations

Learning how to paint a picture

Answer

Correct Answer: Learning a new language

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20. Statistics describes a set of ______ that is used for describing, organizing, and interpreting information.

Statements

Rules and exceptions

Tools and techniques

Numbers and letters

Answer

Correct Answer: Tools and techniques

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21. Researchers want the sample they use for inferential statistics to be ______ of the population.

Representative

An exact replication

Descriptive

A unique subset

Answer

Correct Answer: Representative

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22. Although called different things, the same statistics are used in disciplines such as ______.

Agriculture

Politics

Astronomy

All of these

Answer

Correct Answer: All of these

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Statistics MCQs | Topic-wise

MCQ on Analysis of Factorial ANOVA	MCQ on Basic Statistics
MCQ on Chi-Square and Nonparametric Tests in Statistics	MCQ on Computing Correlation Coefficients
MCQ on Computing and Understanding Averages in Statistics	MCQ on Creating Graphs in Statistics
MCQ on Factorial ANOVA Statistics	MCQ on Factorial ANOVA in Statistics
MCQ on Factorial Analysis of Variance in Statistics	MCQ on Gentle and Statistical Introduction
MCQ on Inferential Statistics	MCQ on Introduction to Correlation and Regression
MCQ on Introduction to Getting Most Out of Your BIG Data	MCQ on Introduction to Understanding statistical Reliability and Validity
MCQ on Measures of Central Tendency in Statistics	MCQ on Multiple Comparison Tests in Statistics
MCQ on Nonparametric Statistics	MCQ on One-Factor Completely Randomized Design
MCQ on One-Factor Repeated-Measures Design	MCQ on One-Sample Z Test
MCQ on Other (Important) Statistical Procedures	MCQ on Predicting the Future Statistics
MCQ on Significantly Significant in Statistics	MCQ on Standard Statistics Hypothesis Testing
MCQ on Statistical Probability	MCQ on Statistical Tests Between the Means of Different Groups
MCQ on Statistical Tests Between the Means of Related Groups	MCQ on Statistical Topics, Parameters, and Tests in Statistics
MCQ on Statistics or Sadistics	MCQ on T Test for Dependent Groups
MCQ on T Test for Independent Groups	MCQ on Testing Relationships using Correlation Coefficient
MCQ on Testing Your statistical Questions	MCQ on Try Analysis of Variance in Statistics
MCQ on Understanding Statistical Distributions of Numbers	MCQ on Understanding Variability in Statistics
General Statistics MCQs