Question

Marlene is a tennis player who has win 55% of her matches. What istje probability that she will lose her next tennis match

Answer 1

Since she has won 55% of her matches and lost 45, the probability is 9/20 which is 45%

Answer 2

45% probability that Marlene will lose her next tennis match.

Explanation:

For each match that Marlene plays, there is a 55% probability that she wins and a 45% probability that she loses.

These probabilities for each match are independent.

So there is a 45% probability that Marlene will lose her next tennis match.