In 2008, the per capita consumption of soft drinks in Country A was reported to be 19.15 gallons. Assume that the per capita consumption of soft drinks in Country A is approximately normally distributed, with a mean of 19.15 gallons and a standard deviation of 4 gallons. Please review Section 7.3. Calculate Z and round to two decimal places for each. Then se technology or a table of values from the cumulative standardized normal distribution to find the probability. Pay attention to each question, as technology calculates area to the left and the table shows area to the left. Show all work. What is the probability that someone in Country A consumed more than 15 gallans of soft drinks in 2008? (Round to four decimal places as needed.) What is the probability that somenne in Country A consumed between 8 and 10 gallons of soft drinks in 2008? (Round to four decimal places as needed.) What is the probability that someone in Country A consumed less than 10 gallons of soft drinks in 2008? (Round to four decimal places as needed.) 98% of the people in Country A consumed less than how many gallons of soft drinks?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Topic Video
Question
100%
Round to four decimal place as needed
**Problem #1: Students with the last name of A-E**

In 2008, the per capita consumption of soft drinks in Country A was reported to be 19.15 gallons. Assume that the per capita consumption of soft drinks in Country A is approximately normally distributed, with a mean of 19.15 gallons and a standard deviation of 4 gallons.

Please review Section 7.3. Calculate Z and round to two decimal places for each. Then use technology or a table of values from the cumulative standardized normal distribution to find the probability. Pay attention to each question, as technology calculates area to the left and the table shows area to the left. Show all work.

1. What is the probability that someone in Country A consumed more than 15 gallons of soft drinks in 2008?

   *(Round to four decimal places as needed.)*

2. What is the probability that someone in Country A consumed between 8 and 10 gallons of soft drinks in 2008?

   *(Round to four decimal places as needed.)*

3. What is the probability that someone in Country A consumed less than 11 gallons of soft drinks in 2008?

   *(Round to four decimal places as needed.)*

4. 98% of the people in Country A consumed less than how many gallons of soft drinks?

   *(Round to four decimal places as needed.)*
Transcribed Image Text:**Problem #1: Students with the last name of A-E** In 2008, the per capita consumption of soft drinks in Country A was reported to be 19.15 gallons. Assume that the per capita consumption of soft drinks in Country A is approximately normally distributed, with a mean of 19.15 gallons and a standard deviation of 4 gallons. Please review Section 7.3. Calculate Z and round to two decimal places for each. Then use technology or a table of values from the cumulative standardized normal distribution to find the probability. Pay attention to each question, as technology calculates area to the left and the table shows area to the left. Show all work. 1. What is the probability that someone in Country A consumed more than 15 gallons of soft drinks in 2008? *(Round to four decimal places as needed.)* 2. What is the probability that someone in Country A consumed between 8 and 10 gallons of soft drinks in 2008? *(Round to four decimal places as needed.)* 3. What is the probability that someone in Country A consumed less than 11 gallons of soft drinks in 2008? *(Round to four decimal places as needed.)* 4. 98% of the people in Country A consumed less than how many gallons of soft drinks? *(Round to four decimal places as needed.)*
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Knowledge Booster
Discrete Probability Distributions
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman