Mr. Novotny is producing caffeine pills for his prob and stats students. Each pill is suppose to contain 200mg of caffeine. A quality control expert took a random sample of 1000 pills from the batch and found the mean caffeine content to be 198mg with a standard deviation of 30mg. They want to test if the mean amount is less than 200mg. Check that all conditions have been met Random: 10% rule: Normal