Deople who use the pilil lose, alter one week, an average (mean) of 1.8 pounds with a standard deviation of 1.02 pounds. In a recent study, a group of 45 people who used this pill were interviewed. The study revealed that these people lost a mean of 1.68 pounds afte one week. If the producer's dlaim is correct, what is the probability that the mean weight loss after one week on this pill for a random sample of 45 individuals will be 1.68 pounds or less? Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places.
Deople who use the pilil lose, alter one week, an average (mean) of 1.8 pounds with a standard deviation of 1.02 pounds. In a recent study, a group of 45 people who used this pill were interviewed. The study revealed that these people lost a mean of 1.68 pounds afte one week. If the producer's dlaim is correct, what is the probability that the mean weight loss after one week on this pill for a random sample of 45 individuals will be 1.68 pounds or less? Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:The producer of a weight-loss pill advertises that people who use the pill lose, after one week, an average (mean) of 1.8 pounds with a standard deviation of
1.02 pounds. In a recent study, a group of 45 people who used this pill were interviewed. The study revealed that these people lost a mean of 1.68 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 pill for a random sample of 45 individuals
will be 1.68 pounds or less?
Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places.
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