Mathematics, 08.04.2020 04:23 tayveon122
A random sample of 9 fields of corn has a mean yield of 34.7 bushels per acre and standard deviation of 8.04 bushels per acre. Determine the 98% confidence interval for the true mean yield. Assume the population is approximately normal. Step 1 of 2 : Find the critical value that should be used in constructing the confidence interval. Round your answer to three decimal places.
Answers: 1
= 34.7 bushels per acre
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A random sample of 9 fields of corn has a mean yield of 34.7 bushels per acre and standard deviation...
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