Two different box-lling machines are used on an assembly line The critical measurement influenced by these machines is the weight of the product in the boxes Engineers are quite certain that the variance of the weight of product is 52: 2 ounces Experiments are conducted using both machines With sample Sizes of 64 each The sample averages for machines A and B are xA: 8.3 ounces and x5: 8.5 ounces Engineers are surprised that the two sample averages for the filling machines are so different Complete parts (a) and (b) below Click here to view page 1 ofthe standard normal distribution table Click here to View [age 2 ofthe standard normal distribution table (a) Use the Central Limit Theorem to determine P025 72A? 0 3) under the condition that \"A: \"B. P02572303)