A company is doing a hypothesis test to determine two machines to determine which produces less variation in a package size. Both distributions are...

A sample from the first machine has a standard deviation of 5.7787 with a sample size of 26.

A sample from the second machine has a standard deviation of 4.4968 with a sample size of 39.

The test statistic is = ____________________ (Report answer accurate to 2 decimal places)

This, the decision is:

a. Fail to reject the null hypothesis

b. Reject the null hypothesis