Take Home FInal Microsoft Word Take Home x b Answered: My Drive Google x G 1) A doctor claims that less th x O file:///Users/chasejamescanterbury/Dropbox/Online%2021%20Take%20Home%20Final%20Plus%20Alternatives%202%20per%20page.pdf 1) A doctor claims that less than 75% of the patients that he performs a knee replacement surgery on return to work in the first 3 months after the operation. A sample of 50 patients that had a knee replaced by the doctor showed that only 34 of them returned to work within 3 months of the surgery. Test the doctor's claim at the 0.05 level of significance. 2) A researcher wants to determine what proportion of all high school students plans to attend community college upon graduating. He has no idea of what the sample proportion will be. How large of a sample is required in order to be 90% sure that the sample proportion is off by no more than 2%? MacBook Air FL F10 F9 F8 20, F7 F6 F5 į:

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Take Home FInal
Microsoft Word Take Home x
b Answered: My Drive
Google x
G 1) A doctor claims that less th x
O file:///Users/chasejamescanterbury/Dropbox/Online%2021%20Take%20Home%20Final%20Plus%20Alternatives%202%20per%20page.pdf
1) A doctor claims that less than 75% of the patients that he performs a knee replacement
surgery on return to work in the first 3 months after the operation. A sample of 50 patients that
had a knee replaced by the doctor showed that only 34 of them returned to work within 3
months of the surgery. Test the doctor's claim at the 0.05 level of significance.
2) A researcher wants to determine what proportion of all high school students plans to attend
community college upon graduating. He has no idea of what the sample proportion will be. How
large of a sample is required in order to be 90% sure that the sample proportion is off by no
more than 2%?
MacBook Air
FL
F10
F9
F8
20,
F7
F6
F5
į:
Transcribed Image Text:Take Home FInal Microsoft Word Take Home x b Answered: My Drive Google x G 1) A doctor claims that less th x O file:///Users/chasejamescanterbury/Dropbox/Online%2021%20Take%20Home%20Final%20Plus%20Alternatives%202%20per%20page.pdf 1) A doctor claims that less than 75% of the patients that he performs a knee replacement surgery on return to work in the first 3 months after the operation. A sample of 50 patients that had a knee replaced by the doctor showed that only 34 of them returned to work within 3 months of the surgery. Test the doctor's claim at the 0.05 level of significance. 2) A researcher wants to determine what proportion of all high school students plans to attend community college upon graduating. He has no idea of what the sample proportion will be. How large of a sample is required in order to be 90% sure that the sample proportion is off by no more than 2%? MacBook Air FL F10 F9 F8 20, F7 F6 F5 į:
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