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MCQ Measures of Central Tendency Mean, Median, Mode, Standard Deviation

Set 1

1. What is the measure of central tendency used to represent the typical value of a dataset?

Question 1 of 20

2. In a set of data, if there is an even number of observations, how is the median calculated?

Question 2 of 20

3. Which measure of central tendency is not influenced by extreme values or outliers?

Question 3 of 20

4. What does the mode represent in a dataset?

Question 4 of 20

5. What is the formula for calculating the mean of a set of numbers?

Question 5 of 20

6. If the mean of a dataset is 25 and there are 5 numbers in the dataset, what is the sum of all the numbers?

Question 6 of 20

7. In a set of data, if there are multiple modes, the data is referred to as:

Question 7 of 20

8. Which measure of central tendency is affected the most by extreme values?

Question 8 of 20

9. If the mean of a dataset is equal to its median, what can be said about the distribution?

Question 9 of 20

10. What happens to the mean if all values in a dataset are multiplied by a constant?

Question 10 of 20

11. In a perfectly symmetrical distribution, which measure of central tendency is the same?

Question 11 of 20

12. What does it mean when the mode is greater than the median in a dataset?

Question 12 of 20

13. Which measure of central tendency is affected the least by the presence of extreme values in a dataset?

Question 13 of 20

14. In a dataset with an even number of observations, how is the median calculated?

Question 14 of 20

15. Which measure of central tendency is influenced by every value in the dataset?

Question 15 of 20

16. In a perfectly symmetrical distribution, what relationship exists between the mean and the median?

Question 16 of 20

17. In a set of data with no repeated values, what can be said about the mode?

Question 17 of 20

18. What is the median of the following set of numbers: 10, 20, 30, 40, 50?

Question 18 of 20

19. What is the median of the following set of numbers: 15, 18, 20, 22, 25, 30?

Question 19 of 20

20. What happens to the mean if all values in a dataset are multiplied by a constant?

Question 20 of 20


 

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