A health journal found that 56.1% of college students who lived in coed dormitories consumed alcohol weekly (compared with 26.5% who lived in single-sex dormitories). A random sample of 180 students who live in coed dormitories was selected. Complete parts a through d below. a. What is the probability that more than 50% of the students in the sample consume alcohol weekly? The probability is 0.9505. (Round to four decimal places as needed.) b. What is the probability that less than 65% of the students in the sample consume alcohol weekly? The probability is (Round to four decimal places as needed.) H 9 2.72 0.99674 3 2.73 0.99683 5 2.74 0.99693 + example Get more help. Vi N. (1) Clear all More Check answer X
A health journal found that 56.1% of college students who lived in coed dormitories consumed alcohol weekly (compared with 26.5% who lived in single-sex dormitories). A random sample of 180 students who live in coed dormitories was selected. Complete parts a through d below. a. What is the probability that more than 50% of the students in the sample consume alcohol weekly? The probability is 0.9505. (Round to four decimal places as needed.) b. What is the probability that less than 65% of the students in the sample consume alcohol weekly? The probability is (Round to four decimal places as needed.) H 9 2.72 0.99674 3 2.73 0.99683 5 2.74 0.99693 + example Get more help. Vi N. (1) Clear all More Check answer X
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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Question
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Step 1
Given that
Population proportion p=0.561
Sample size n =180
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