We want to compare the proportion of men who are colorblind to the proportion of women. We take 2 independent random samples and find that there are 315 out of 1150 males that are colorblind and only 235 out of 1000 women. j. Since we rejected our Ho in part (c), create a 95% confidence interval for the difference between the % of males and females who are colorblind. The confidence interval ROUNDED TO FOUR DECIMAL PLACES

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A: X=1028, n=1142 α=0.14 p^=X/n= proportion Margin of error=MOE=Zα/2p^(1-p^)n

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A: According to the given information in this question We need to construct 95% confidence interval

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A: n1=15, x¯1=50, SS1=210n2=9, x¯2=56, SS2=190

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A: Solution: The confidence interval for the population mean is calculated by using the following…

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Q: We wish to estimate what percent of adult residents in a certain county are parents. Out of 400…

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