Workers at a certain soda drink factory collected data on the volumes (in ounces) of a simple random sample of 21 cans of the sodadrink. Those volumes have a mean of 12.19 oz and a standard deviation of 0.14 oz, and they appear to be from a normally distributedpopulation.Use the sample data to test the claim that the population of volumes has a standard deviation less than 0.15 oz. Use a 0.01 significancelevel. Complete parts (a) through (d) below.a. Identify the null and alternative hypotheses. Choose the correct answer below.O A. Ho: o0.15 ozH,: o<0.15 ozO B. Ho: o>0.15 ozH:o=0.15 ozO C. Ho: o=0.15 ozH,: o<0.15 ozO D. Ho: o =0.15 ozH:o#0.15 ozb. Compute the test statistic.x² = ](Round to three decimal places as needed.)c. Find the P-value.P-value=(Round to four decimal places as needed.)O Time Remaining: 00:15:21Next

Solution-: Given: σ0=0.15oz,n=21,s=0.14,oz,x¯=12.19oz,α=0.01 Our aim to find, (a) Hypothesis (b)…

Answered: Workers at a certain soda drink factory…

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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