A survey' asked a random sample of n = 2752 US adults whether they had visited a public library in the last 12 months. The results for males and females are shown in the table below. Yes No Total Females 726 697 1423 Males 505 824 1329 Total 1231 1521 | 2752 Table 1: Have you visited a public library in the last year? "Rainie, L., "Libraries and Learning," www.pewinternet.org/2016/04/07/libraries-and-learning/, Pew Research Center, April 7,2016.
A survey' asked a random sample of n = 2752 US adults whether they had visited a public library in the last 12 months. The results for males and females are shown in the table below. Yes No Total Females 726 697 1423 Males 505 824 1329 Total 1231 1521 | 2752 Table 1: Have you visited a public library in the last year? "Rainie, L., "Libraries and Learning," www.pewinternet.org/2016/04/07/libraries-and-learning/, Pew Research Center, April 7,2016.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
Topic Video
Question
![A survey' asked a random sample of n = 2752 US adults whether they had visited a public library in the last 12 months. The results
for males and females are shown in the table below.
Yes
No
Total
Females
726
697
1423
Males
505
824
1329
Total
1231 1521 2752
Table 1: Have you visited a public library in the last year?
"Rainie, L., "Libraries and Learning," www.pewinternet.org/2016/04/07/libraries-and-learning/, Pew Research Center, April 7, 2016.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6c70a8a2-c81a-48ac-ab68-b2834939c6b9%2F4c344c3d-d488-4a4e-ac46-3a8fe98fd2e3%2Fdp2io48_processed.png&w=3840&q=75)
Transcribed Image Text:A survey' asked a random sample of n = 2752 US adults whether they had visited a public library in the last 12 months. The results
for males and females are shown in the table below.
Yes
No
Total
Females
726
697
1423
Males
505
824
1329
Total
1231 1521 2752
Table 1: Have you visited a public library in the last year?
"Rainie, L., "Libraries and Learning," www.pewinternet.org/2016/04/07/libraries-and-learning/, Pew Research Center, April 7, 2016.
![(b) Find a 99 % confidence interval for the difference in population proportionspf – Pm:
Round your answers to two decimal places.
The 99 % confidence interval is
i
!
to i](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6c70a8a2-c81a-48ac-ab68-b2834939c6b9%2F4c344c3d-d488-4a4e-ac46-3a8fe98fd2e3%2F6mx8gue_processed.png&w=3840&q=75)
Transcribed Image Text:(b) Find a 99 % confidence interval for the difference in population proportionspf – Pm:
Round your answers to two decimal places.
The 99 % confidence interval is
i
!
to i
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