According to a 2003 publication by Waits and Lewis by the end of 2002, 92% of us public 2 yr colleges offered distance learning courses. Suppose you randomly pick U.S. public 2 yr colleges. We are interested in the number that offer distance learning courses.  1. List the values that X may take on? 2. give the distribution of X. x - ?  (?  ? ) 3. on average how many 2 yr colleges would you expect to offer such courses?

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According to a 2003 publication by Waits and Lewis by the end of 2002, 92% of us public 2 yr colleges offered distance learning courses. Suppose you randomly pick U.S. public 2 yr colleges. We are interested in the number that offer distance learning courses. 
1. List the values that X may take on?

2. give the distribution of X.

x - ?  (?  ? )

3. on average how many 2 yr colleges would you expect to offer such courses? 

4. find the probability that at most 3 offer such courses 

5. is it more likely that 0 or 14 will offer such courses?

 

 

 

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