Answered: The weights (in pounds) of 19 preschool…

Math

Probability

The weights (in pounds) of 19 preschool children are 43, 25, 22, 39, 35, 42,

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

The weights (in pounds) of 19 preschool children are

43, 25, 22, 39, 35, 42, 37, 21, 40, 48, 23, 20, 29, 46, 50, 27, 41, 36, 49

Find 20th and 75th percentiles for these weights.

(a) The 20th percentile: pounds

(b) The 75th percentile: pounds

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