5. The volleyball team has a double-header on Friday. The probability that they will win both games is 38%. The probability that they will win just the first game is
70%, What is the probability that the team will win the second game given that
they have already won the first game?

54.29%

Step-by-step explanation:

Given: The probability that they  will win both games is 38%.

i.e. P( both games will win) =0.38

The probability that they will win just the first game is  70%.

P(first game will win) = 0.70

To find : P(second game will win| first game will win)

Using formula:

So, P(second game will win| first game will win) =

Hence, the required probability = 54.29%

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!