A national caterer determined that 37% 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? is the sample proportion saying that the food is delicious, what is the mean and standard deviation of the sampling distribution of p??
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We are given that the population proportion (p) is 0.37, which means that 37% of the people find the food delicious. Show more…
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A national caterer determined that 37% 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 is the sample proportion saying that the food is delicious, what is the standard error for the sampling distribution of p? Please round your answer to four decimal places. According to a candy company, packages of a certain candy contain 25% orange candies. Find the approximate probability that the random sample of 500 candies will contain 23% or more orange candies.
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