(b)Use the table from part (a) to find u- (the mean of the sampling distribution of the sample mean) and o- (the standard deviation of the samplingdistribution of the sample mean). Write your answers to two decimal places.(c)Graph the frequency histograms for the population distribution and the sampling distribution of the sample mean.Population distributionSampling distribution of the sample meanFrequencyFrequency5-5.43-132-1-0-9.Number of push-ups108.59.510Sample mean Hans plays a game when he exercises. He chooses a marble from a bag of three marbles: one is blue, one is red, and one is green. Based on the marble hechooses, he completes a certain number of push-ups, as shown below.Marble Number of push-upsblueredgreen10Consider choosing a marble like sampling from a population. (The population mean of the number of push-ups is u=9.00 and the population standarddeyiation is o =0.82.)(a) Suppose a sample of size 2 is randomly selected from the population, with replacement, as follows. One marble is randomly chosen, the number of push-ups is completed, and the marble is put back into the bag. Then for a second time a marble is randomly chosen and the number of push-ups is completed.There are 9 possible samples. The numbers of push-ups for several of the possible samples have been listed in the table below. Enter the numbers ofpush-ups for the remaining possible samples. When you are done, select "Compute". In the "Sample mean, x" column, you will then see the sample meanof the numbers of push-ups for each sample, along with the mean and standard deviation of all the column's values.NumbersIndexSampleof push-Sample mean, xupsblue, blue8, 8blue, red8, 93.blue, green8, 104red, blue0.0red, red0.0red, green0.07green, blue10, 8green, red10,9green, green10, 10ComputeMean:Standard deviation:ExplanationCheck

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Problem 1P

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(b) Use the table from part (a) to find u- (the mean of the sampling distribution of the sample mean) and o- (the standard deviation of the san distribution of the sample mean). Write your answers to two decmal places.