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Thirty randomly selected customers of Google's Grocery were given a produce knowledge test. The sample mean from this test was 85 and the sample standard
Thirty randomly selected customers of Google's Grocery were given a produce knowledge test. The sample mean from this test was 85 and the sample standard deviation was 6.6. Construct a 99% confidence interval for the mean score of all of all Google Grocery customers. Assume the population has a normal distribution
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Mathematical Applications for the Management Life and Social Sciences
Authors: Ronald J. Harshbarger, James J. Reynolds
11th edition
9781337032247, 9781305465183, 1305108043, 1337032247, 1305465180, 978-1305108042
