The CEO of a company wanted to know how many cups of coffee his employees drank in a week. The number of cups of coffee drank by ten people are shown below.5, 13, 3, 13, 5, 9, 5, 13, 13, 9Assuming that the sample was representative of the entire company, what was the mean number of cups of coffee drank per week by an employee in the company? A. 13.5 B. 7.15 C. 6.375 D. 8.8

A café shop has a queue length, on average, of 10 customers and each customer has to wait 5 minutes to get their drinks from the time they enter the shop. How many customers are being served every hour?Group of answer choices120308040

Yesterday, Just Sip Awhile Cafe sold 7 11/12 carafes of caffeinated coffee and 4 2/3 carafes of decaffeinated coffee. How many carafes of coffee did they sell in all?Write your answer as a fraction or as a whole or mixed number.

Faculty in the psychology department at State University consume an average of 5 cups of coffee per day with a standard deviation of 1.5. The distribution is normal. What proportion of faculty consumes an amount between 4 and 6 cups?Choose one0.54680.49720.50none of these

The table below shows the numbers of drinks sold at a cafeteria last week.Drink Number of drinksGrape juice Iced tea Lemonade Root beer Each equals 10 drinks.(a) How many lemonade drinks were sold?(b) How many more root beer drinks were sold than iced tea drinks?

Nine persons went to a hotel for taking their meals. Eight of them spent Rs. 12 each of their meals and the ninth spent Rs. 8 more than the average expending of all the nine. Total money spent by them was?