Question

a. Calculate the sample proportion of respondents who have a college degree. The sample proportion of respondents who have a college degree is

Answer 1

20% , based on example.

Explanation:

Let the number of sampling respondents be = 100

If out of them 35 have low school education, 45 have high school education, 20 have college degree education.

So, sample proportion of respondents, who have college degree = No. of people who have college degree / Total sample respondents = 20 / 100 = 20% or 0.2 proportion.