Question: Check my work A population's standard deviation is 10. We want to estimate the population mean with a margin of error of 2, with a

Check my work A population's standard deviation is 10. We want

Check my work A population's standard deviation is 10. We want to estimate the population mean with a margin of error of 2, with a 95% level of confidence How large a sample is required? (Round your intermediate calculations to 2 decimal places and round your answer up to the next whole number.) Sample required is

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