a) According to the Central Limit Theorem, is our sample large enough to assume normality? Explain your answer. Square root with the b) What is the probability less than 42% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands: Lower: 0.42. Upper: Value: 0.2184 c) What is the probability over 51% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands:

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
Question
100%

Please explain.  Step by step. Please type it.Cursive looks messy 

A study has found 46% of Americans confess to only cleaning their living
space if they know they are having guests. A sample of 60 people were
polled.
a) According to the Central Limit Theorem, is our sample large enough to
assume normality? Explain your answer. Square root with the
b) What is the probability less than 42% of our sample only clean when they
know they're having guests? Round to four decimal places. Calculator
Commands: Lower: 0.42. Upper: Value: 0.2184
c) What is the probability over 51% of our sample only clean when they know
they're having guests? Round to four decimal places. Calculator Commands:
Lower: 0.51 Upper: Value: 7.1804
Transcribed Image Text:A study has found 46% of Americans confess to only cleaning their living space if they know they are having guests. A sample of 60 people were polled. a) According to the Central Limit Theorem, is our sample large enough to assume normality? Explain your answer. Square root with the b) What is the probability less than 42% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands: Lower: 0.42. Upper: Value: 0.2184 c) What is the probability over 51% of our sample only clean when they know they're having guests? Round to four decimal places. Calculator Commands: Lower: 0.51 Upper: Value: 7.1804
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
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