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A national caterer determined that 87% of the people who sampled their food said that it...
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. Will the distribution of ˆp, the sample proportion saying that the food is delicious, be approximately normal?
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