Mathematics, 18.02.2020 01:00 amh926292

A simple random sample (SRS) of 150 is taken from a population with a 0.6 proportion of success. An independent SRS of 250 is taken from a population with a 0.3 proportion of success. What is the standard deviation of the sampling distribution for the difference in sample proportions?

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A simple random sample (SRS) of 150 is taken from a population with a 0.6 proportion of success. An...