The following data give the number of students suspended for bringing weapons to schools, for each...

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Question

The following data give the number of students suspended for bringing weapons to schools, for each...

The following data give the number of students suspended for bringing weapons to schools, for each of the past 12 weeks: 15 9 12 11 7 6 9 10 14 3 6 5

a) Make a box-and-whisker plot.

b) Find the percentile rank of the score 12

math Statistics-And-Probability

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Answer 1

Answer #1

The following Box Plot Chart is obtained based on the data provided: Box Plot Chart 27.025 22.025 17.025 12.025T 7. 025 2. 025 2.975 -7.975 -12.975 Savele 1

b)

0.769

using excel

=PERCENTRANK.EXC

hence 76.9 %

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Answer 2

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