Asked by Brandi

Need help on this one. You have a spinner numbered 1 through 8. What is the probability of spinning a factor of 4 and a multiple of 2?

I know the first part would be 3/8 * _ but them I'm not sure for the second fraction if it would be 4/8 or 2/8.
Thanks

Answers

Answered by PsyDAG
From the way you have defined the problem, you cannot satisfy both criteria in one spin, unless they indicate the same number.

2, 4, 6, and 8 are multiples of 2. 4 = 2 * 2, so 2 is a factor of 4.

2 is one of the 8 alternatives = 1/8