Wherever relevant set up the appropriate hypotheses, show the applicable calculations, and fully interpret all results and conclusions in addition to any other questions that may be relevant

6) A manager believes that the variance of output on the second shift is greater than the variance on the day shift. The following data are collected:

• 50 samples on the day shift; variance = 500
• 40 samples on the second shift; variance = 900

A)Set up hypotheses

B) Perform a test and state your conclusions.