Question

Find the values of the 30th and 90th percentiles of the data

18, 9, 7, 5, 11, 7, 17, 20, 19, 2, 17, 12, 5, 1, 13, 12, 11, 15, 16, 20

* 30th percentile = 9
90th percentile = 20
* 30th percentile = 9
90th percentile = 19
* 30th percentile = 11
90th percentile = 19
* 30th percentile = 7
90th percentile = 20

Answers

PsyDAG
Arrange scores in order of value. With 20 scores, each stands for 5% of the distribution. 30th percentile involves the six lowest scores. Can you generalize that for the 90 percentile?
Anonymous
30th percentile=7
90th percentile=20
joshua
90th percentile is 20
P P E N I 5
Hgfhfgsjs answer is ^^^^
liess
30 = 7
90 = 19
curious
sometimes lies is right ^^
jenny
30th Percentile : 7
90th Percentile : 19

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