Filling boxes with consistent amounts of its cereals are critical to General Mills\" success. The filling variance for boxes of Count Chocula cereal is designed to be 0.02 ounces? or less. A sample of 41 boxes of Count Chocula shows a sample standard deviation of 0.16 ounces. Use & = 0.05 to determine whether the variance in the cereal box fillings is exceeding the design specification. Use Table 11.1. Hy s o 0.02 Ha . 0'2 > & 002 Activity Frame Test statistic = (to Z decimals) Do not reject the null hypothesis + Interpret: The population variance appears to be exceeding the standard