Question
1. According to the US Census Bureau, 37% of US adults between the ages of 25 and 29 have a Bachelor's degree. Describe the population
1. According to the US Census Bureau, 37% of US adults between the ages of 25 and 29 have a Bachelor's degree. Describe the population of interest.
2. Describe the population proportion of interest in words. What numeric value are we assuming for population proportion here?
3. What is the sampling distribution for the sample proportion of adults between 25 and 29 years old who have a Bachelor's degree from a random sample of size 200 from this population? Make sure to explain why the appropriate conditions are met or not met as part of your answer.
4.Suppose in a random sample of 200 adults between 25 and 29 years old, 77 had a Bachelor's degree. Compute the sample proportion for this sample.
5. What is the probability that in a sample of 200 adults between 25 and 29 years old, less than 72 of them have a Bachelor's degree?
6. What is the probability that in a sample of 200 adults between 25 and 29 years old, the sample proportion that have a Bachelor's degree bigger than .41
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