# Important Basic Statistics MCQs 6

The post is about Basic Statistics MCQ with answers. There are 20 multiple-choice questions covering the topics related to measure of central tendency, measure of dispersion, quantiles, level of measurement, data, and variables. Let us start with Basic Statistics MCQs with Answers.

Online MCQs Basic Statistics with Answers

1. The grouped data are called

2. The Harmonic Mean of any two numbers is

3. If a distribution has two modes then this distribution is called

4. The color of the flowers is an example of

5. To find the average speed of a journey which is the appropriate measure of central tendency

6. A variable that assumes only some selected values in a range is called

7. If 10% is added to each value of a variable, the geometric mean of the new variable is added by

8. If $SD(X)=5$ then $SD\left(\frac{2X+5}{2} \right)$ is equal to

9. 2nd Quartile = 5th Decile = 50th Percentile = ?

10. Which of the following cannot be less than zero (negative)?

11. Which of the following Measures of Averages is not based on all the values given in the data set?

12. Geometric means of $X_1$ and $X_2$ is

13. ________ is the measure of average which can have more than one value

14. The geometric mean of numbers 2, 4, 8 and 64 is

15. The Geometric Mean of -2, 4, 03, 6, 0 will be

16. Data must be arranged either in ascending or descending order if some want to compute

17. Which of the following Measures of averages is affected by extreme (very small or very large) values in the data set?

18. The most repeated (popular) value in a data set is called

19. If any of the values in the data set are zero then it is not possible (i.e. impossible) to compute

20. If any of the values in data set are negative then it is impossible to compute

### Basic Statistics MCQs with Answers

• The Geometric Mean of -2, 4, 03, 6, 0 will be
• Geometric means of $X_1$ and $X_2$ is
• If 10% is added to each value of a variable, the geometric mean of the new variable is added by
• To find the average speed of a journey which is the appropriate measure of central tendency
• The Harmonic Mean of any two numbers is
• Which of the following Measures of Averages is not based on all the values given in the data set?
• Which of the following cannot be less than zero (negative)?
• Which of the following Measures of averages is affected by extreme (very small or very large) values in the data set?
• If any of the values in the data set are zero then it is not possible (i.e. impossible) to compute
• If any of the values in data set are negative then it is impossible to compute
• Data must be arranged either in ascending or descending order if some want to compute
• 2nd Quartile = 5th Decile = 50th Percentile = ?
• The most repeated (popular) value in a data set is called
• If a distribution has two modes then this distribution is called
• ———- is the measure of average which can have more than one value
• The geometric mean of numbers 2, 4, 8 and 64 is
• If $SD(X)=5$ then $SD\left(\frac{2X+5}{2} \right)$ is equal to
• A variable that assumes only some selected values in a range is called
• The color of the flowers is an example of
• The grouped data are called

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