The paper referenced in the previous exercise also gave data on the actual amount (in ml) poured into a short, wide glass for individuals asked to pour a €œ shot€ of alcohol.

a. Compute and interpret the values of the mean and standard deviation.
b. What do the values of the means for the two types of glasses (the mean for a tall, slender glass was calculated in Exercise 3.12) suggest about the shape of glasses used for alcoholic drinks?

Transcribed Image Text:

89.2 68.6 32.7 37.4 39.6 46.8 66.1 79.2 66.3 52.1 473 64.4 53.7 63.2 46.4 63.0 92.4 57.8