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Mathematics, 13.04.2020 22:51 littlemoneyh
A sample of 20 two-year-old chickens shows that they lay an average of 21 eggs per month. The standard deviation of the sample was 2 eggs. Find the 99% confidence interval of the true mean.
Z D/2 = 2.86
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A sample of 20 two-year-old chickens shows that they lay an average of 21 eggs per month. The standa...
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