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Answer to Question #81459 in Statistics and Probability for Barbie

Question #81459
Consider the following population test scores for a class:
99, 100, 62, 75, 81, 68, 74, 86, 79, 91, 77, 82, 96, 84, 71

a.
Compute:


mean


mode


median


standard deviation
b.
Determine P80 and P90
c.
Calculate the interquartile range.
1
Expert's answer
2018-10-02T09:40:09-0400
The answer to the question is available in the PDF file https://www.assignmentexpert.com/https://www.assignmentexpert.com/homework-answers/mathematics-answer-81459.pdf

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