Mathematics, 30.11.2020 07:50 sonyalehardez
A national caterer determined that 87% of the people who sampled their food said that it was delicious. A random sample of 144 people is obtained from a population of 5000. The 144 people are asked to sample the caterer's food. If p hat is the sample proportion saying that the food is delicious, what is the mean of the sampling distribution of p hat ?
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