Question

Please I need help, DONT SKIPP

Answer 1

P(Take the bus | Sophomore) = 0.83

Explanation:

For a conditional probability (As given in the example),

P(A|B) is read as,

"The probability of event A occurring given that event B has occurred"

Here event A = Sophomore take a bus

Event B (occurred) = (Drive to school + Take the bus + Walk)

Therefore, P(Take a bus | Sophomore) =
`(25)/((2+25+3))`

=
`(25)/(30)`

= 0.833

≈ 0.83

P(Take the bus | Sophomore) = 0.83 will be the answer.