A B12 263 234 325476 457318 479 5910 2111 5212 4513 5314 3415 4516 3917 5218 5219 2220 2221 3322 2123 3424 4225 3026 2827UnitsCHypothesis Test about a Population MeanSample Size =COUNT(A:A)Sample Mean AVERAGE(A:A)Sample Standard Deviation -STDEV.S(A:A)Hypothesized Value 40DStandard Error =D6/SQRT(D4)Test Statistic t =(D5-D8)/D10Degrees of Freedom =D4-1p-value (Lower Tail) =T.DIST(D11,D12, TRUE)p-value (Upper Tail) =1-D14p-value (Two Tail) =2*MIN(D14,D15) 7. Suppose we now want to conduct hypothesis tests to see if the population mean ordersize is different than what we think it is. Use the orders-test holiday toys data set asbefore. Now we are going to use the template provided in the data set. Let's assumethat we think if the average order size has changed it will be different from than 40. Thisis our alternative hypothesis (Ha). Also, let's say that we would like a probability of TypeI error to be alpha = .01Ho:Ha Mu # 40

The question is about hypo. testing Given : Data : To find : To test that the popl. mean order…

Answered: A B 1 2 26 3 23 4 32 5 47 6 45 7 31 8…

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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