QUESTION 22Oasis Company bottles soft drinks using an automatic filling machine. When the process isrunning properly, the mean fill is 350 ml per can. Each day, the company selects a randomsample of 25 cans yields a mean of 347.85 ml and the standard deviation is 5.5 ml?. Theythen test to determine whether the filling process is working properly. Suppose that thepopulation is normal. At which significance level a, the null hypothesis is rejected.O 1%5%3%O 10%QUESTION 23A local magazine reports that the typical shopper spends at least 8 minutes in line waiting tocheck out. A sample of 16 shoppers at Carrefour showed a mean of 7.5 minutes with a standarddeviation of 2 minutes. Determine the p-value to test whether the waiting time at Carrefour is lessthan that reported in the local magazine or not? Assume that the waiting times are normallydistributed.

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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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