5.45 Use of the Internet to find a place to live. A poll of 1500 college students asked whether or not they have used the Internet to find a place to live sometime within the past year. There were 1234 students who answered Yes; the other 266 answered No.

1. (a) What is the sample size n?

2. (b) Choose one of the two possible outcomes to define the random variable, X. Give a reason for your choice.

3. (c) What is the value of the count X?

4. (d) Find the sample proportion, .