Question
Find the expected value (or expectation) of the games described.?$$\begin{array}{l}{\text { Mike wins } \$ 2 \text { if a coin toss shows heads and } \$ 1 \text { if it shows }} \\ {\text { tails. }}\end{array}$$
Step 1
In this case, we have a coin with two sides: heads and tails. When the coin is tossed, there are two possible outcomes: heads or tails. Each outcome has a 50% chance of occurring. Show more…
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