1. With 95% confidence, the program director estimated that the proportion of MGMT650 students that are very satisfied is 90% 5%

Options

a. There is a 5% probability that the true proportion of very satisfied students falls below 85% and 95%.

b. With 95% probability, the true proportion of very satisfied students falls below 85% and 95%.

c. The proportion of very satisfied students cannot be off by more than 5%.

d. With 95% probability, random confidence intervals contain the true proportion. Loosely, we say that with 95% confidence.