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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← The numbers of regular season wins for 10 football teams in a given season are given below. Determine the range, mean, variance, and standard deviation of the population data set. 2, 10, 15, 4, 12, 9, 13, 10, 5, 7 The range is 13. (Simplify your answer.) The population mean is 8.7. (Simplify your answer. Round to the nearest tenth as needed.) The population variance is 15.6. (Simplify your answer. Round to the nearest tenth as needed.) The population standard deviation is (Simplify your answer. Round to the nearest tenth as needed.)
I need range, variance, and standard deviation please with step by step so I can learn.
Use the dataset below to fill in the blanks. The space between the data and the blanks isprovided so that you can show each data value's deviation and each data value's deviation squared.Sixteen families were selected at random and the number of children in each was recorded 0 0 0 1 1 2 2 2 2 2 3 3 4 6 8 12
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Plz help asap 5.

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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