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1- A researcher wants to learn the ratio of smoking habit among the university students. Out of 1000 male students 300 of them said "yes I am smoking" and out of 800 female students 200 of them said "yes I am smoking". Construct % 95 confidence interval for the smoking habit for male students. (use three decimal)

1- A researcher wants to learn the ratio of smoking habit among the university students. Out of 1000 male students 300 of them said "yes I am smoking" and out of 800 female students 200 of them said "yes I am smoking". Construct % 95 confidence interval for the smoking habit for male students. (use three decimal)

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 7T: An anagram of a word is a rearrangement of the letters of the word. (a) How many anagrams of the...
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1- A researcher wants to learn the ratio of smoking habit among the university students. Out of 1000 male students 300 of them said "yes I am smoking" and out of 800 female students 200 of them said "yes I am smoking". Construct % 95 confidence interval for the smoking habit for male students. (use three decimal) a) O 0.256 , 0.298 b) 0.272, 0.328 8316 c) O None of them correct d) 0.150 , 0.184 e) O 0.144 , 0.190
Transcribed Image Text:1- A researcher wants to learn the ratio of smoking habit among the university students. Out of 1000 male students 300 of them said "yes I am smoking" and out of 800 female students 200 of them said "yes I am smoking". Construct % 95 confidence interval for the smoking habit for male students. (use three decimal) a) O 0.256 , 0.298 b) 0.272, 0.328 8316 c) O None of them correct d) 0.150 , 0.184 e) O 0.144 , 0.190
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