Stats Econ?

2016-09-26 6:09 pm
Calculate the location of the 75th percentile and their values, using the following data:
0 0 5 7 8 9 12 14 22 33

A. 22
B. 16
C. 14
D. 8.25

回答 (1)

2016-09-26 6:17 pm
✔ 最佳答案
The correct answer is C. 14
Percentile can be explained this way: You have a list of numbers - in this case 10 numbers. The first percentile would be the first number in the list. When dealing with percentiles you simply count the number of numbers rather than taking their average. In this case because there are 10 numbers, each number represents 10% of the total. From the choices given, 14 is the closest to being in the 75th percentile.


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