Question: The bottling specifications for Crazy Cola Company call for a variance not to exceed 0.0004. A random sample of 25 bottled soft drinks from Crazy Cola Company yielded a sample variance of 0.0007. Is the bottling process, when measured by variance, out of control, when tested at the 2% level of significance? [COMMENTS & HINTS: What continuous probability distribution and corresponding test statistic are most appropriate?]