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Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 20 (25 MCQs)

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1. Write the median and mode for the following set of data 43, 37, 49, 51, 56, 40, 44, 50, 36
2. A data value that occurs most often in a data set is the measure of central tendency called the .....
3. Cumulative Frequency is required for which of the following measures?
4. What is the Median?34, 98, 12, 45, 61
5. Find the median and the mode for the following set of data 11, 17, 7, 6, 7, 4, 15, 9
6. What is the middle value in a set of data arranged in numerical order?
7. Find the range of the scores below.5, 15, 10, 20, 15, 10, 15
8. The measure of central tendency that is the data item in the middle of ranked, or ordered, data is called the .....
9. If you score 76, 85, 97, and 83 on your math tests for the unit, what would your median score be?
10. Find the lower quartile (Q1) of the following set of scores 6, 7, 8, 9, 11, 13, 15
11. The mean of 4, 8, 12, 16, 20 is:
12. Find the mean of the following set of data.2.3, 3.1, 3.5, 2.8, 2.9, 3.0, 3.2
13. Which measure of central tendency is robust to outliers?
14. What does the mode represent in a set of numbers?
15. Is there an outlier? If so, what is it?17, 36, 45, 98, 25, 34, 19, 45, 36
16. Which of the following is the correct term for the difference of quartile 1 and quartile 3?
17. DATA SET:34, 32, 12, 65, and 45 find the range
18. Which measure of central tendency makes the most sense in this situation? An insurance analyst wants to calculate the ..... age of the individuals they provide insurance for so the marketing team can pinpoint advertisements to this age group.
19. Five people play golf and at one hole their scores are3, 4, 4, 5, 7Find (a) the mean (b) the median (c) the mode (d) the range .
20. What is the median of 9, 4, 10, 6, 8, 17, 13
21. Identify the outlier for the given data?23, 34, 27, 7, 30, 26, 28, 31, 34
22. What is the difference between the mean and the median of this set of numbers?\{3, 4, 6, 7\}
23. Find the mean of the data. 108, 95, 104, 96, 97, 106, 94
24. Which measure of Central Tendency takes into account all observation?
25. The deviations from the mean:
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