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Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 15 (25 MCQs)

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1. What is the median of 0, 1, 2, 6, 6?
2. Bastian's scores on tests are:7, 8, 6, 7, 9, 10, 6, 8, 7What measure best represents this data?
3. Which of the following measures can have more than one value for a set of data?
4. During Michael Jordan's last 5 years of playing basketball, these were his average scores for points per game:30.4, 29.6, 28.7, 22.9, 20.0Find the mean pointsper game for those 5 years.
5. Find the median of these numbers:4, 2, 7, 5, 3, 5
6. Casandra counted the M&M's in 7 different bags and found the following number of M&M's in each bag:5, 3, 2, 6, 5, 2, 5What is the mean number of candies in a bag?
7. Which one of the following is not Central Tendency?
8. Following is the given data:25, 24, 29, 30, 24, 25, 26, 24, 25, 28, 24, 29, 25, 27, 25. The mode of the given data is 25, find the new mode if the last observation is changed to 24.
9. On a container ship there were 30 small containers that each weighed 3 tons, 20 medium containers that each weighed 5 tons, and 10 large containers that each weighed 8 tons.Find the mean weight of the containers on this ship.
10. In 2019 the following number of babies were born in the Emerald City each month:12, 35, 18, 17, 13, 27, 12, 18, 27, 33, 15How many babies need to be born in the last month to have an average of 20 babies born a month?
11. Which of the following possible that there is no value exists?
12. It is the sum of measures divided by the number of measures in a variable.
13. Find the range.12, 5, 9, 18, 22, 25, 5
14. The median of 2, 4, 6, 8, 10 is:
15. The mean of 4, 5, 1, 3, 7, 4 is x. The numbers 2, 4, 3, 2, 3, y, 3 have mean x-1 and median z. Then y + z=?
16. Which is the MIDDLE of an ordered set of data?
17. The number of books borrowed in the library from Monday to Friday last week were 58, 60, 54, 35 and 97 respectively. Find the mode
18. Find the mean.7, 13, 6, 2
19. The heights of some students are given.158cm 172cm 164cm164cm 167cm 159cm What is the range of the heights?
20. From January 3 to January 7, Buffalo recordedthe following daily high temperatures:5$^\circ$, 7$^\circ$, 6$^\circ$, 5$^\circ$, and 7$^\circ$. Which statement about the temperatures is true?
21. If you score 76, 85, 97, and 82 on your math tests, what would your average score be?
22. Cassandra's Candles sold the following number of candles over the last 6 days:25, 48, 25, 33, 57, 50. What was the average number of candles sold each day?
23. What is the mode of the data set:Black Blue RedPink Black BlackGray Green BlueBlue Blue RedYellow Blue Red
24. Which one would be the best to use:10, 10, 10, 12, 1, 10, 14, 10, 55, 8, 10, 10
25. The scores shown below were received by four science teams named A, B, C, and D in an examination. Each team reported an "average" of 90. Which of the following is true for the measure of central tendency that was used by the team?A:80, 85, 90, 95, 100B:93, 92, 90, 90, 91C:80, 86, 95, 92, 90D:85, 90, 90, 90, 90
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