3.The monthly number of cars sold by a car dealer from January to October for aparticular year are: 20 24 12 10 18 4 15 6 11 19. Find the range,variance and standard deviation.RangeVariance =SD ==

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Answered: 3. The monthly number of cars sold by 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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O Macmillan Learning The domestic cat, Felis catus, is a domesticated furry creature often kept as a pet in many countries. Suppose a volunteer at a local animal shelter wanted to find out a little more about the cats in her care. The volunteer carefully measured the height for the 10 fully grown adult cats at her shelter. The height measurements were taken from the base of the foreleg to the shoulder. The table shows the results of the measurements. Calculate the mean, variance, and standard deviations for cat height for the sample of shelter cats. Report all your answers to two decimal points. mean: variance: standard deviation: in in² in Sample 1 2 3 4 5 6 7 8 9 10 Height (in) 10.5 13 7.7 7.5 9.55 10.5 10.85 12.3 8.15 7.85
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3. The monthly number of cars sold by a car dealer from January to October for a particular year are: 20 24 12 10 18 4 15 6 11 19. Find the range, variance and standard deviation. Range = Variance = SD =