8 percent of all city A residents are known to haveabnormal blood pressure requiring some form of medication(give answers to 4 places past decimal)
1. What is the sampling distribution for the sample proportionof citizens requiring medication ina. random sample of 550people.
Normal Mean:
Standard Deviation:
2. What is the probability that the sample proportion requiringmedication, in the random sample of part (1) above, is greater than10%?
3. What is the minimum sample size necessary for the sampleproportion of citizens requiring medication to be approximatelynormal?
