# Question

The number of pizzas consumed per month by university students is normally distributed with a mean of 10 and a standard deviation of 3.

a. What proportion of students consumes more than 12 pizzas per month?

b. What is the probability that in a random sample of 25 students more than 275 pizzas are consumed? (What is the mean number of pizzas consumed by the sample of 25 students?)

a. What proportion of students consumes more than 12 pizzas per month?

b. What is the probability that in a random sample of 25 students more than 275 pizzas are consumed? (What is the mean number of pizzas consumed by the sample of 25 students?)

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