Sports and Leisure The specified weight of a 22-mm die used at casinos in Las Vegas, Nevada, is 10.4 g. The variability in die weight must be negligible (at most 0.04 g²) in order for patrons to believe that games involving dice are fair. A random sample of 25 new 22-mm dice was obtained and each die was carefully weighed. The sample mean weight was x^‾ = 10.38 g and the sample standard deviation was s = 0.244 g.

Conduct the relevant hypothesis test to determine whether there is any evidence that the variance in die weight is greater than 0.04. Use a = 0.01 and assume normality.