Question

Martin flips a coin 64 times. How many times can he expect to see rails?

Answer 1

`32`

Explanation:

This can be solved using probability. Think about it like this. A coin has only 2 sides, heads and tails.

If the coin is being flipped `64` times, and you are trying to figure out how many times you get tails. If there is only one other side then tails, you can do the equation `64-:2`, to equal `32`.