Mathematics, 04.08.2020 03:01 dheydar9556
You want to obtain a sample to estimate a population mean. Based on previous evidence, you believe the population standard deviation is approximately σ = 24.2 σ=24.2. You would like to be 98% confident that your estimate is within 1 of the true population mean. How large of a sample size is required?
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You want to obtain a sample to estimate a population mean. Based on previous evidence, you believe t...
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