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Q4. A simple random sample of size n=180 is obtained from a population whose size=20,000 and...

Q4. A simple random sample of size n=180 is obtained from a population whose size=20,000 and whose population proportion with a specified characteristic is p=0.45. Determine whether the sampling distribution has an approximate normal distribution. Show your work that supports your conclusions.

Q5. Using the values in Q4, calculate the probability of obtaining x=72 or more individuals with a specified characteristic.

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