Question

You are performing a study about weekly per capita milk consumption. A previous study found weekly per capitamilk consumption to be normally distributed, with a mean of 45.6 fluid Ounces and a standard deviation of 8.8fluid ounces. You randomly sample 30 people and record the weekly milk consumptions shown below.

Answer 1

Recall that a normal distribution has the following form:

The only graph that satisfies the above shape is the third one.

Answer: Option C.