Workers at a certain soda drink factory collected data on the volumes in ounces of a simple Random sample of 23 cans of the soda drink. Those volumes have a mean of 12.19 Oz and a standard deviation of 0.12 oz and they appear to be from a normally distributed population. If the workers want the filling process to work so that almost all cans have volumes between 11.96 oz and 12.60 oz The range rule of thumb can be used to estimate at the standard deviation should be less than 0.16 oz use the sample data to test the claim that the population of volumes has a standard deviation less than 0.14 oz use a 0.01 significance level complete part a through D. A. Identify the null and alternative hypotheses. B. Compute the test statistic. X2= Round to three decimal places as needed C. Find the P value Round to 4 decimal places D. State the conclusion Do not reject or reject H0, because the P value is less than or equal to or greater than the level of significance. There is insufficient or sufficient evidence to conclude that the population standard deviation of can volumes is less than 0.16 oz. 
Workers at a certain soda drink factory collected data on the volumes in ounces of a simple Random sample of 23 cans of the soda drink. Those volumes have a mean of 12.19 Oz and a standard deviation of 0.12 oz and they appear to be from a normally distributed population. If the workers want the filling process to work so that almost all cans have volumes between 11.96 oz and 12.60 oz The range rule of thumb can be used to estimate at the standard deviation should be less than 0.16 oz use the sample data to test the claim that the population of volumes has a standard deviation less than 0.14 oz use a 0.01 significance level complete part a through D. A. Identify the null and alternative hypotheses. B. Compute the test statistic. X2= Round to three decimal places as needed C. Find the P value Round to 4 decimal places D. State the conclusion Do not reject or reject H0, because the P value is less than or equal to or greater than the level of significance. There is insufficient or sufficient evidence to conclude that the population standard deviation of can volumes is less than 0.16 oz. 
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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Workers at a certain soda drink factory collected data on the volumes in ounces of a simple Random sample of 23 cans of the soda drink. Those volumes have a mean of 12.19 Oz and a standard deviation of 0.12 oz and they appear to be from a normally distributed population. If the workers want the filling process to work so that almost all cans have volumes between 11.96 oz and 12.60 oz The range rule of thumb can be used to estimate at the standard deviation should be less than 0.16 oz use the sample data to test the claim that the population of volumes has a standard deviation less than 0.14 oz use a 0.01 significance level complete part a through D.
A. Identify the null and alternative hypotheses.
B. Compute the test statistic.
X2=
Round to three decimal places as needed
C. Find the P value
Round to 4 decimal places
D. State the conclusion
Do not reject or reject H0, because the P value is less than or equal to or greater than the level of significance. There is insufficient or sufficient evidence to conclude that the population standard deviation of can volumes is less than 0.16 oz. 
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