Question: e. n = 800 and p e. n = 800 andi < .30 7.23 A population proportion is .58. Suppose a random sample of 660

e. n = 800 and p

e. n = 800 andi < .30 7.23 A population proportion is .58. Suppose a random sample of 660 items is sampled randomly from this population. a. What is the probability that the sample proportion is greater than .60? b. What is the probability that the sample proportion is between .55 and .65? c. lv%at is the probability that the sample proportion is greater than .57? d. Wiat is the probability that the sample proporuon is between .53 and .56? e. What is the probability that the sample proportion is less than .48? 7.24 Suppose a population proportion is .40, and 80% of the time when you draw a random sample from this population you get a sample proportion of .35 or more. How large a sample were you taking? 7.25 If a population proportion is .28 and if the sample size is 140, 30% of the time the sample proportion will be less than what value if you are taking random samples?

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