TestMagic Forums - View Single Post

luckwme · 07-23-2008, 02:12 PM

Part 1.
In how many ways can a television director schedule a sponsor's six different commercials during the six time slost allocated to commercials during an hour "special."

I think the answer here is 6*6=36

Part 2
In how many ways can the television director fill the six time slots for commercials if the sponsor has three different commercials, each of which is to be shown twice.

I'm not sure how to approach this for the answer. The answer is 90.

07-23-2008, 02:12 PM	#1 (permalink)
luckwme Eager! Join Date: Nov 2007 Posts: 41	Stats question. Part 1. In how many ways can a television director schedule a sponsor's six different commercials during the six time slost allocated to commercials during an hour "special." I think the answer here is 6*6=36 Part 2 In how many ways can the television director fill the six time slots for commercials if the sponsor has three different commercials, each of which is to be shown twice. I'm not sure how to approach this for the answer. The answer is 90.