In a large Midwestern university an SRS of 100 entering freshmen in 2014 found that 20 finished in the bottom third of their

Question

In a large Midwestern university an SRS of 100 entering freshmen in 2014 found that 20 finished in the bottom third of their high school class In 2016 an SRS of 100 entering freshmen found that 10 finished in the bottom third of their high school class In both years the entering freshman class had roughly 6000 students Let p be the proportion of all entering freshmen in 2014 who graduated in the bottom third of their high school class and let p2 be the proportion of all entering freshmen in 2016 who graduated in the bottom third of their high school class Which of the following represents 99 confidence interval for p1 P2 Select one O a O b O C O d 0 2 0 1 1 96 Oe 0 2 0 1 1 96 0 2 0 1 1 96 0 2 0 1 2 576 0 2 0 8 0 1 0 9 100 100 0 2 0 8 0 1 0 9 100 100 0 15 0 85 100 0 2 0 1 2 576 0 15 0 85 100 0 2 0 8 0 1 0 9 100 100 0 15 0 85 0 15 0 85 100 100

Kunduz · Accepted Answer

Click to see the answer