in a sample of 300 students attending two-year colleges, 105 work at least 20 hours a week. In a sample of 225 students attending private…

in a sample of 300 students attending two-year colleges, 105 work at least 20 hours a week.

In a sample of 225 students attending private universities, only 20 students work at least 20 hours/ week. find  95% confidence interval for p1 – p2, the true difference in the proportion of students 

in two-year colleges and the proportion of students in private universities who work at least 20 hours per week.

Place this order or similar order and get an amazing discount. USE Discount “GET12” for 12%

Posted in Uncategorized