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The producer of a weight-loss pill advertises that people who use the pill lose, after one week, an average (mean) of 1.
Posted: Thu Jan 13, 2022 5:46 am
by answerhappygod
- The Producer Of A Weight Loss Pill Advertises That People Who Use The Pill Lose After One Week An Average Mean Of 1 1 (25.15 KiB) Viewed 72 times
The producer of a weight-loss pill advertises that people who use the pill lose, after one week, an average (mean) of 1.75 pounds with a standard deviation of 1.02 pounds. In a recent study, a group of 50 people who used this pill were interviewed. The study revealed that these people lost a mean of 1.73 pounds after one week. If the producer's claim is correct, what is the probability that the mean weight loss after one week on this for a random sample of 50 individuals will be 1.73 pounds or more? Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places. 0 X ?