Assume that the spinner cannot land on a line. Determine the probability that the spinner lands on (a) red, (b) green, (c) yellow, (d) green.
The spinner is divided into 8 halves. There are (a) red = 4, (b) green = 1, (c) yellow = 1, and (d) blue = 2
The spinner landed on yellow so it would be 1/8 or 1:8, right?
The probability that the spinner lands on a particular color is proportional to the area occupied by this color, with the total area of the spinner being 1. So, the probability that the spinner lands on ...
The probability of the spinner is illustrated in this tutorial.