Question
The mean IQ for a random sample of 150 people is 100 with a sample standard deviation of 19. Construct a 97% confidence interval for
The mean IQ for a random sample of 150 people is 100 with a sample standard deviation of 19. Construct a 97% confidence interval for the average IQ of all people.
- What is the lower bound?
- What is the upper bound?
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The Economics of Women Men and Work
Authors: Francine D. Blau, Marianne A. Ferber, Anne E. Winkler
7th edition
978-0190670863, 019067086X, 132992817, 978-0132992817
