The manager at a coffee shop counted the customers once each hour over a few busy weekends. The results she obtained are summarized in the bar graph to the right; use it to answer parts a through d. a. What was the largest number of customers in the coffee shop, and how often did it occur? The largest number of customers was It occurred time(s). b. What was the most frequently occurring nonzero customer count? The most frequently occurring nonzero customer count was c. For how many hours were the customers counted? hours d. For what fractional part of the total number of hours were there more than seven customers in the coffee shop? (Type an integer or a simplified fraction.) Frequency 15 12- 0 1 2 3 4 5 6 7 8 9 10 11 Number of Customers