Suppose The Coffee Industry Claimed That The Average Adult Drinks 18 Cups Of Coffee Per Day To Test This Claim A Random 1 (28.46 KiB) Viewed 69 times
Suppose The Coffee Industry Claimed That The Average Adult Drinks 18 Cups Of Coffee Per Day To Test This Claim A Random 2 (28.46 KiB) Viewed 69 times
Suppose the coffee industry claimed that the average adult drinks 18 cups of coffee per day. To test this claim a random sample of 50 adults was selected, and their average coffee consumption was found to be 195 cups per day. Assume the standard deviation of daly coffee consumption per day is 06 cups. Using a=0.05, complete parts a and b below. Ced: a. Is the coffee industry's claim supported by this sample? core Determine the null and alternative hypothosos. Ho H, on 1 ons ong
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