Chapter 9.1B, Problem 3A

In each of the following scenarios, sketch a single spinner with the given characteristics.

a. The outcomes $M,A,T,\text{ and }H$ are each equally likely.

b. The outcomes are $R,A,\text{and }T$ with $P\left(R\right)=\frac{3}{4}$, $P\left(A\right)=\frac{1}{8},$ and $P\left(T\right)=\frac{1}{8}$.