The state test scores for 12 randomly selected high school seniors areshown on the right. Complete parts (a) through (c) below.Assume the population is normally distributed.(a) Find the sample mean.x = 911 (Round to one decimal place as needed.)(b) Find the sample standard deviation.S=(Round to one decimal place as needed.)14226977286261224721746144899083854894414

x x2 548 300304 626 391876 697 485809 721 519841 728 529984 746 556516 838 702244…

Answered: own on the right. Complete parts (a)…

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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own on the right. Complete parts (a) through (c) below. ssume the population is normally distributed. Find the sample mean. = 911 (Round to one decimal place as needed.) Find the sample standard deviation. (Round to one decimal place as needed.) 697 728 626 721 746 1448 838 548 944