Mathematics, 19.03.2020 19:18, annieeeeer
A random sample of 18 fields of barley has a mean yield of 36.4 bushels per acre and standard deviation of 7.37 bushels per acre. Determine the 80% confidence interval for the true mean yield. Assume the population is approximately normal.
Answers: 2
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A random sample of 18 fields of barley has a mean yield of 36.4 bushels per acre and standard deviat...
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