Question
Use the Excel data file Bags to address this question. The variance in a production process is an important measure of the quality of the
Use the Excel data file Bags to address this question. The variance in a production process is an important measure of the quality of the process. A large variance often signals an opportunity for improvement in the process by finding ways to reduce the process variance. Conduct a statistical analysis to determine whether there is a significant difference between the variances in the bag weights for two machines. Use a .05 level of significance. You compute the value of the test statistic.
You compute thep-value and find it is equal to?
Your conclusion is to reject or not H0?
Your conclusion is to reject or not H0?
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