In 2017, the per capita consumption of soft drinks in the United States was reported to be
Question:
In 2017, the per capita consumption of soft drinks in the United States was reported to be 37.5 gallons.
Assume that the per capita consumption of soft drinks in the United States is approximately normally distributed with an of 37.5 gallons and a standard deviation of 8 gallons.
a. What is the probability that someone in the United States consumed more than 50 gallons in 2017?
b. What is the probability that someone in the United States consumed between 25 a nd 40 gallons in 2017?
c. What is the probability that someone in the United States consumed less than 10 gallons in 2017?
d. Ninety-nine percent of the people in the United States consumed less than how many gallons of soft drinks in 2017?
Step by Step Answer:
A B C D PX 50 PZ ...View the full answer
Statistics For Managers Using Microsoft Excel
ISBN: 9780135969854
9th Edition
Authors: David M. Levine, David F. Stephan, Kathryn A. Szabat
