A health journal found that 56.8% 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 155 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 O (Round to four decimal places as needed.)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A health journal found that

56.8​%

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

155

students who live in coed dormitories was selected. 

A health journal found that 56.8% 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 155 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
(Round to four decimal places as needed.)
Transcribed Image Text:A health journal found that 56.8% 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 155 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 (Round to four decimal places as needed.)
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