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Mathematics, 26.06.2020 15:01 carrie85
A random sample of 28 fields of spring wheat has a mean yield of 44.7 bushels per acre and standard deviation of 6.96 bushels per acre. Determine the 95% 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
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A random sample of 28 fields of spring wheat has a mean yield of 44.7 bushels per acre and standard...
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