Homework #10 (Ch. 5.1-5.2) = Question 7 of 10 (1 point) | Question Attempt: 1 of Unlimited 3 = 5 6 7 8 9 10 Coffee with Meals A researcher wishes to determine the number of cups of coffee a customer drinks with an evening meal at a restaurant. X 0 1 2 3 4 P(X) 0.22 0.31 0.42 0.04 0.01 Send data to Excel Part 1 of 3 Find the mean. Round the answer to two decimal places as needed. Mean: 1.31 Part: 1/3 Part 2 of 3 Find the variance. Round the answer to two decimal places as needed. Variance: o == Skip Part Check Sh'Asia Espaol 00 Sh'Asia Henley is logged in Save For Later Submit Assignmen