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.

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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.
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
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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