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Sampling distribution of sample proportions

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About 77?% of all female heart transplant patients will survive for at least 3 years. Eighty female heart transplant patients are randomly selected. What is the probability that the sample proportion surviving for at least 3 years will be less than 72?%?

Assume the sampling distribution of sample proportions is a normal distribution. The mean of the sample proportion is equal to the population proportion and the standard deviation is equal to

Start Root Start Fraction pq Over n End Fraction End Root pqn. The probability that the sample proportion surviving for at least 3 years will be less than 72?% is

Reference no: EM132514952

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