Mathematics, 25.11.2021 15:10 crystalpearl188
A random sample of 20 acres gave a mean yield of wheat equal to 41.9 bushels per acre with a standard deviation of 3 bushels. Assuming that the yield of wheat per acre is normally distributed, construct a 90% confidence interval for the population mean.
Answers: 3
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A random sample of 20 acres gave a mean yield of wheat equal to 41.9 bushels per acre with a standar...
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