Mean and variance of number of students who watch game
A television station estimates that 60% of college students watch the Super Bowl. For a sample of 120 students selected at random, what is the mean and variance of the number of students who watch this game?
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You have been commissoned to produce a program to help run the membership of a Sport club.The club has very special requirements,and it turns out that the design of the program will use a queue,a stack and a sorted linked list
For a sample of 120 students selected at random, what is the mean and variance of the number of students who watch this game?
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