A spinner has 8 evenly spaced different colored sections. You spun the spinner 10 times and landed on yellow 2 times. How many times can you expect to land on yellow if you spin the spinner 100 times?
A.
20
B.
10
C.
8
D.
5
B. 10
Since yellow was landed on 2 out of 10 times in the initial 10 spins, you can expect to land on yellow 1/5 times on average. Therefore, if you spin the spinner 100 times, you can expect to land on yellow 100 * (1/5) = 20 times.