Question: Consider random samples of size 58drawn from population Awith proportion 0.73and random samples of size70drawn from population Bwith proportion 0.63. Find the mean and standard

Consider random samples of size 58drawn from population Awith proportion 0.73and random samples of size70drawn from population Bwith proportion 0.63.

Find the mean and standard error of the distribution of differences in sample proportions,p-hat little A minus p-hat little B.

Mean = ?

Standard error = ?

Are the sample sizes large enough for the Central Limit Theorem to apply?

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