Homework Help is Here – Start Your Trial Now!
Math
Statistics
>10, the sample size is Because npo (1-Po) = 159.3 satisfied. (Round to one decimal place as needed.) less than C 5% of the population size, and the sample IS a random sample, all of the requirements for testing the hypothesis are

>10, the sample size is Because npo (1-Po) = 159.3 satisfied. (Round to one decimal place as needed.) less than C 5% of the population size, and the sample IS a random sample, all of the requirements for testing the hypothesis are

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

159.3 was wrong

In a previous year, 56% of females aged 15 and older lived alone. A sociologist tests whether this percentage is different today by conducting a random sample of 350 females aged 15 and older and finds that 202 are living alone. Is there sufficient evidence at the a= 0.01 level of significance to conclude the proportion has changed? > 10, the sample size is 0 (1-Po) = 159.3 Because npo satisfied. (Round to one decimal place as needed.) less than 5% of the population size, and the sample IS a random sample, all of the requirements for testing the hypothesis are
Transcribed Image Text:In a previous year, 56% of females aged 15 and older lived alone. A sociologist tests whether this percentage is different today by conducting a random sample of 350 females aged 15 and older and finds that 202 are living alone. Is there sufficient evidence at the a= 0.01 level of significance to conclude the proportion has changed? > 10, the sample size is 0 (1-Po) = 159.3 Because npo satisfied. (Round to one decimal place as needed.) less than 5% of the population size, and the sample IS a random sample, all of the requirements for testing the hypothesis are
Expert Solution
steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
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
SEE MORE TEXTBOOKS