Question

Find the probability of getting 3 heads and 1 tail when flipping a coin 4

times. (write your answer as a reduced fraction)

pls

Answer 1

The probability is 4/16 = 1/4

Explanation:

To get 3 heads, means that one gets only one tail. This tail can be either the 1st coin, the 2nd coin, the 3rd, or the 4th coin. There are only 4 outcomes which have three heads....hope this helped