The Mayo Clinic recommends that adults sleep 8 hours per night. 79 randomly selected college students were asked how many hours they slept the previous night, and the distribution of their responses was bell shaped with a mean of 7 hours and a standard deviation of 2.1 hours. Use the Empirical Rule to answer the following questions. a) 68% of the students slept between hours and hours per night. b) 95% of the students slept between hours and hours per night. c) 99,7% of the students slent between

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
The Mayo Clinic recommends that adults sleep 8 hours per night. 79 randomly selected college students
were asked how many hours they slept the previous night, and the distribution of their responses was bell-
shaped with a mean of 7 hours and a standard deviation of 2.1 hours.
Use the Empirical Rule to answer the following questions.
a) 68% of the students slept between
hours and
hours per night.
b) 95% of the students slept between
hours and
hours per night.
c) 99.7% of the students slept between
hours and
hours per night.
> Next Question
Type here to search
Transcribed Image Text:The Mayo Clinic recommends that adults sleep 8 hours per night. 79 randomly selected college students were asked how many hours they slept the previous night, and the distribution of their responses was bell- shaped with a mean of 7 hours and a standard deviation of 2.1 hours. Use the Empirical Rule to answer the following questions. a) 68% of the students slept between hours and hours per night. b) 95% of the students slept between hours and hours per night. c) 99.7% of the students slept between hours and hours per night. > Next Question Type here to search
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
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.
Similar questions
  • SEE MORE QUESTIONS
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