The plastic arrow on a spinner for a child's game stops rotating to point at one of four colours that will determine what happens next.Determine whether the following probability assignment is legitimate. Probability of ... $$\begin{array}{cccc}\text{ Red }& \text{ Yellow }& \text{ Green }& \text{ Blue }\\ 0.70& 0.10& 0.10& 0.20\end{array}$$

A) Legitimate
B) Not legitimate

Probability Assignment

The process of assigning a numerical value, ranging from 0 to 1, to the likelihood of the occurrence of an event.

Plastic Arrow

An arrow made primarily of plastic, used for recreational archery or as a toy.

Legitimate

Describes something that is lawful, permissible, and recognized as valid or justified within a specific context.