Answered: Following are the published weights (in…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Following are the published weights (in pounds) of all of the team members of Football Team A from a previous year.

178; 203; 212; 212; 232; 205; 185; 185; 178; 210; 206; 212; 184; 174;
185; 242; 188; 212; 215; 247; 241; 223; 220; 260; 245; 259; 278; 270;
280; 295; 275; 285; 290; 272; 273; 280; 285; 286; 200; 215; 185; 230;
250; 241; 190; 260; 250; 302; 265; 290; 276; 228; 265

Organize the data from smallest to largest value.

Assume the population was Football Team A. Find the following. (Round your answers to two decimal places.)

(i) the population mean, μ

(ii) the population standard deviation, σ

(iii) the weight that is 2 standard deviations below the mean

(iv) When Player A played football, he weighed 218 pounds. How many standard deviations above or below the mean was he?

standard deviations ---Select--- above below the mean

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