Statistics or Sadistics MCQs
Statistics or Sadistics MCQs
Try to answer these 20 Statistics or Sadistics MCQs and check your understanding of the Statistics or Sadistics subject.
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1: Although called different things, the same statistics are used in disciplines such as ______.
A. Agriculture
B. Politics
C. Astronomy
D. All of these
2: Researchers want the sample they use for inferential statistics to be ______ of the population.
A. Representative
B. An exact replication
C. Descriptive
D. A unique subset
3: Statistics describes a set of ______ that is used for describing, organizing, and interpreting information.
A. Statements
B. Rules and exceptions
C. Tools and techniques
D. Numbers and letters
4: According to the textbook, learning statistics is most closely compared to ______.
A. Learning a new language
B. Learning how to use the computer
C. Learning how to compute mathematical equations
D. Learning how to paint a picture
5: 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?
A. Inferential statistics
B. Descriptive statistics
C. Sampling methods
D. Population methods
6: Statistics is a shortened version of ______.
A. Statistical data
B. Statistical procedure
C. Statistical math
D. Statistical proof
7: The type of descriptive statistic that tells you the most frequently occurring value is the ______.
A. Mean
B. Average
C. Mode
D. Sum total
8: Inferential statistics involve ______ the data.
A. Organizing
B. Balancing
C. Editing
D. Interpreting
9: What is a collection of information also called?
A. Data set
B. Sample statistic
C. Descriptive statistic
D. Population subset
10: In statistics, a sample is ______.
A. The entire group to a which a law of nature applies
B. A subset of a group to which a law of nature applies
C. All of the subjects in which we are interested
D. At least half of the subjects in the population
11: Who popularized the use of the correlation coefficient?
A. Charles Darwin
B. Neil Salkind
C. Francis Galton
D. R. A. Fisher
12: ______ statistics involve collecting, organizing, and summarizing data.
A. Experimental
B. Descriptive
C. Inferential
D. Organizational
13: In statistics, a population is ______
A. The entire group
B. A subset of the group
C. All the people in the world
D. An infinite number that cannot be counted
14: The study of statistics will require you to ______.
A. Develop new formulas for statistical procedure
B. Learn how to compute and interpret statistical procedures correctly
C. Memorize many complicated and unfamiliar formulas
D. Learn a relatively unimportant step in research
15: A set of tools and techniques used to describe, organize, and interpret information or data is called
A. Statistics
B. Physics
C. Variation
D. All of these
16: Values that organize and describe the characteristics of a collection of data is called ____
A. Data point
B. Data set
C. Data value
D. All of these
17: Data set is set of data ____
A. Numbers
B. Points
C. Values
D. Scores
18: A record of an observation or an event such as a test score, a grade in math class, or response time is called
A. Value
B. Data
C. Set
D. Observation
19: Sample is subset of a _____
A. Individual
B. Population
C. Data
D. Value
20: Inferential statistics that are used to infer characteristics of a population based on data from a sample of that population.
A. True
B. False
21: All the possible subjects or cases of interest is called
A. Sample
B. Data
C. Population
D. Individual
22: When are descriptive measures most often used?
A. To describe how often something occurs
B. To determine if a sample is representative of a population
C. To predict an outcome
D. To determine the effect of an intervention
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