Statistics

To be considered for pilot school, 12 students took a spatial reasoning test that resulted in this list of scores. Find the percentile for the score value 117.

152, 121, 130, 143, 122, 101, 137, 98, 138, 127, 145, 117

17th percentile
25th percentile
77th percentile
83rd percentile

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  1. well, what % of the scores are less than 117?

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    oobleck

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