Suppose that the averege salary of 100 randomly selected MBA graduates was $75,000 with a standard deviation of $5,000. Use this sample to test the claim that the population average salary of MBA graduates is at least $75,500. What is the p-value

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%