Mathematics, 16.04.2020 23:48, greenhappypiggies

A random sample of 1313 fields of durum wheat has a mean yield of 28.328.3 bushels per acre and standard deviation of 4.284.28 bushels per acre. Determine the 98%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.

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A random sample of 1313 fields of durum wheat has a mean yield of 28.328.3 bushels per acre and stan...