## (Solved) Help me solve 1)A survey of 185 college students show that 68% of them have seen the latest Star Wars movie. What is the mean number of students who

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1)A survey of 185 college students show that 68% of them have seen the latest Star Wars movie. What is the mean number of students who have seen the movie? You can assume this is a binomial probability distribution.

2)Computer Services reports that 72% of students contact the help desk. If you survey 625 students, what would be the mean number of students who contact the help desk

3)Xirrus asserts that 48% of college students would give up beer before they give up wi-fi. If you survey 745 students, what is the mean of students would give up beer? You can assume this is a binomial distribution.

4)Computer Services reports that 53% of students contact the help desk. If you survey 256 students, what would be the standard deviation of the number of students who contact the help desk.

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5)The library asserts that 70% of GCC students have used library services in the current semester. If you survey 16 students, what is the probability that between 10 and 15 students, inclusive have used library service

6)The probability that a GCC student has a GCC ID card is 75%. If you survey 15 students, what is the probability that between 5 and 11 students have a card?

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