(a) Find the mean MA. (b) Find the standard deviation of (c) Find the probability that more than 68% of the sampled adults drink coffee daily. (d) Find the probability that the proportion of the sampled adults who drink coffee daily is between 0.59 and 0.67. (9) Q.5, eduita ia mitent. (a) Find the mean j1e. 1. poitst (b) Find the standard deviation 0 ; 2 points (c) Find the probability that more than 68% of the sampled adults drinik coffee daily. 6 points (a) find the mean jis 1 pritit (b) Find the starndard deviatien otic 2 poimen 6. pirint and 0.572 toeinta.