Posted: May 8th, 2024
A population proportion is 0.61. Suppose a random sample of
1. A population proportion is 0.61. Suppose a random sample of 657 items is sampled randomly from this population.a.What is the probability that the sample proportion is greater than 0.64?b.What is the probability that the sample proportion is between 0.60 and 0.62?c.What is the probability that the sample proportion is greater than 0.59?d.What is the probability that the sample proportion is between 0.56 and 0.57?e.What is the probability that the sample proportion is less than 0.51?(Round values of z to 2 decimal places and final answers to 4 decimal places.)2. If a population proportion is 0.28 and if the sample size is 110, 15% of the time the sample proportion will be less than what value if you are taking random samples?(Round your answer to 2 decimal places.)
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