Central Tendency in Statistics MCQ

Central Tendency in Statistics MCQ

1. Which is the preferred statistic if a distribution is bimodal?

Answer

Correct Answer: Mode

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2. Which is the preferred statistic if a distribution is symmetric and unimodal?

Answer

Correct Answer: Mean

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3. Using the scores 4, 2, 4, 0, 6, what is the mean?

Answer

Correct Answer: 3.20

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4. The choice of the measure of central tendency is largely based on the shape of the distribution.

Answer

Correct Answer: True

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5. The symbol µ is used for a ______.

Answer

Correct Answer: Population mean

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6. Using the scores 4, 2, 4, 0, 6, what is the mode?

Answer

Correct Answer: 4

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7. µ is an example of a parameter.

Answer

Correct Answer: True

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8. Using the scores 9, 4, 0, 9, 8, what is the median?

Answer

Correct Answer: 8

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9. The measure of central tendency located in the center of a distribution is called the mean.

Answer

Correct Answer: False

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10. Using the scores 4, 2, 1, 2, 2, 7, what is ƩX?

Answer

Correct Answer: 18

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11. Using the scores 9, 4, 0, 9, 8, what is ƩX/N?

Answer

Correct Answer: 6.00

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12. Which is the preferred statistic if a distribution is positively skewed?

Answer

Correct Answer: Median

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13. Using the scores 9, 4, 0, 9, 8, what is N?

Answer

Correct Answer: 5

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14. A numeric characteristic of a population is called a statistic, and a numeric characteristic of a sample is called a parameter.

Answer

Correct Answer: False

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15. Determining the mode requires a mathematical calculation.

Answer

Correct Answer: False

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16. Numeric characteristic of a population is known as

Answer

Correct Answer: Parameter

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17. Numeric characteristic of a sample is called

Answer

Correct Answer: Statistics

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18. Mean associated with an entire population is mean population

Answer

Correct Answer: True

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19. Mean calculated from data for a sample is sample mean

Answer

Correct Answer: True

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20. ____The arithmetic average of a set of scores.

Answer

Correct Answer: Mean

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21. Value of a variable that splits a distribution of scores in half, with the same number of scores above the median as below is called

Answer

Correct Answer: Median

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22. _____is most frequently occurring score or value of a variable in a set of data.

Answer

Correct Answer: Mode

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23. Descriptive statistic that is the most typical, common, or frequently occurring value for a variable is measure of central tendency

Answer

Correct Answer: True

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Statistics (Social And Behavioral Sciences) MCQs | Topic-wise

MCQ on Basic Statistics (Social and Behavioral Sciences) MCQ on Central Tendency Statistics
MCQ on Central Tendency in Statistics MCQ on Chi-Square Tests in Statistics
MCQ on Chi-Square in Behavioral Sciences MCQ on Correlation in Statistics
MCQ on Errors in Hypothesis Testing, Statistical Power MCQ on Estimating the Mean of a Population in Statistics
MCQ on Estimation and Confidence Intervals in Statistics MCQ on Frequency Distributions in Tables and Graphs
MCQ on Hypothesis Testing in Statistics MCQ on Introduction to Statistics
MCQ on Introduction to Statistics Hypothesis Testing MCQ on Linear Regression and Multiple Correlation in Statistics
MCQ on Linear Regression and Multiple Regression MCQ on Normal Distributions in Statistics
MCQ on One-Sample and Two-Independent-Sample t Tests in Statistics MCQ on One-Way Analysis of Variance (ANOVA)
MCQ on One-Way Between-Subjects Design in Statistics MCQ on One-Way Within-Subjects (Repeated-Measures) Design in Statistics
MCQ on Probability Statistics MCQ on Probability and Normal Distributions in Statistics
MCQ on Probability and Sampling Distributions in Statistics MCQ on Psychological Statistics
MCQ on Related-Samples t Test in Statistics MCQ on Statistical Testing One Sample Mean
MCQ on Tables and Figures in Statistics MCQ on Tests for Ordinal Data in Statistics
MCQ on Two-Way Analysis of Variance (ANOVA) MCQ on Two-Way Between-Subjects Factorial Design in Statistics
MCQ on Variability in Statistics MCQ on Variability Statistics
General Statistics (Social And Behavioral Sciences) MCQs
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