The heights of the 15 players on the Arlington boys' varsity basketball team are given below in inches. 66, 67, 68, 68, 70, 72, 72, 73, 74, 75, 75, 75, 76, 77, 79 (b) Determine the proportion of the population that falls within one standard deviation and within two standard deviations of the mean. State your values in decimal form. One standard deviation from the mean: (a) Find the mean and standard deviation of this data set. Use the population standard deviation. Round both to the nearest tenth. Two standard deviations from the mean:

The heights of the 15 players on the Arlington boys' varsity basketball team are given below in inches. 66, 67, 68, 68, 70, 72, 72, 73, 74, 75, 75, 75, 76, 77, 79 (b) Determine the proportion of the population that falls within one standard deviation and within two standard deviations of the mean. State your values in decimal form. One standard deviation from the mean: (a) Find the mean and standard deviation of this data set. Use the population standard deviation. Round both to the nearest tenth. Two standard deviations from the mean:

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 19PPS

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