Customers using a self-service soda dispenser take an average of 11 ounces of soda with an SD of 2 ounces. Assume that the amount would be normally distributed. What is the probability that a randomly selected customer takes over 9 ounces of soda? Hint: this is a case of a normal distribution.

0.66

0.25

0.95

0.84

0.75 What is the probability that a randomly selected customer takes between 12 to 13 ounces of soda? Hint: this is a case of a normal distribution.

0.15

0.14

0.85

0.17

0.24 How many of the next 100 customers will take an average of less than 11.24 ounces? Hint: this is a case of a normal distribution.

70

33

54

45

5