Asked by Skye
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
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
Answered by
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?
Answered by
Anonymous
30th percentile=7
90th percentile=20
90th percentile=20
Answered by
joshua
90th percentile is 20
Answered by
P P E N I 5
Hgfhfgsjs answer is ^^^^
Answered by
liess
30 = 7
90 = 19
90 = 19
Answered by
curious
sometimes lies is right ^^
Answered by
jenny
30th Percentile : 7
90th Percentile : 19
90th Percentile : 19
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