Mathematics, 12.01.2020 10:31 trammellb91
Suppose that 30% of female students and 25% of male students at a large high school are enrolled in an ap ® class. independent random samples of 20 females and 20 males are selected and asked if they are enrolled in an ap ® class. let ˆ p f represent the sample proportion of females enrolled in an ap ® class and ˆ p f represent the sample proportion of males enrolled in an ap ® class. what is the mean of the sampling distribution of ˆ p f − ˆ p m ?
Answers: 1
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Suppose that 30% of female students and 25% of male students at a large high school are enrolled in...
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