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stepladder [879]
2 years ago
11

Below are 36 sorted ages of an acting award winner. Find Upper P70 using the method presented in the textbook.

Mathematics
2 answers:
Ipatiy [6.2K]2 years ago
8 0

58 is your answer. hope it helps

Leona [35]2 years ago
6 0
The upper 70th percentile is the number below which 70% of the data lie.

The 70th percentile position is given by:

P_{70}= \frac{70N}{100} = \frac{70(36)}{100} =25.2

Thus, the 70th percentile position is approximately the 25th data item (after the data has been arranged in acsending order).

Given the following data:
<span>16 24 25 26 27 29 36 39 39 39 40 44 45 47 47 48 50 51 51 53 53 54 57 58
58 60 65 66 67 69 69 71 72 74 74 74

The 25th data in the data set is 58.

Therefore, the upper P70 is 58.
</span>
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