SOLUTION: A survey found that 80% of business travelers carry a laptop. a) how many would be expected on average to carry a laptop? b) would it be unusual for 4 to carry a laptop? why or w

Algebra ->  Probability-and-statistics -> SOLUTION: A survey found that 80% of business travelers carry a laptop. a) how many would be expected on average to carry a laptop? b) would it be unusual for 4 to carry a laptop? why or w      Log On


   



Question 1067174: A survey found that 80% of business travelers carry a laptop.
a) how many would be expected on average to carry a laptop?
b) would it be unusual for 4 to carry a laptop? why or why not?

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
You need to post the group size, i.e. what is "n"?