Question
The time (in number of days) until maturity of a certain variety of tomato plant is Normally distributed with a mean u and a standard
The time (in number of days) until maturity of a certain variety of tomato plant is Normally distributed with a mean u and a standard deviation 2.4. I select a simple random sample of four plants of this variety and measure the time until maturity. The sample yields x=65. A 95% confidence interval for u, in days is?
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Probability and Random Processes With Applications to Signal Processing and Communications
Authors: Scott Miller, Donald Childers
2nd edition
123869811, 978-0121726515, 121726517, 978-0130200716, 978-0123869814
