Mathematics, 21.08.2021 03:10 dyl4456
Item 2 Suppose a researcher is studying a population in which 57% of the population has a certain trait. The researcher studies a simple random sample of size n = 30. What is the approximate standard deviation of a sampling distribution of the proportion for samples this size? Round your answer to the nearest tenth of a percent if needed.
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Item 2 Suppose a researcher is studying a population in which 57% of the population has a certain tr...
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