Question

Please help!

If a student (represented by initials) was chosen at random, find P(HH|C).
P(HH|C)=2/5


P(HH|C)= 13/16


P(HH|C)=9/16


P(HH|C)=3/5

Answer 1

a.) P(HH|C)=2/5

Step-by-step explanation:

Given following:

• P(HH) = 7

• P(C) = 10

• P(HH ∩ C) = 4

• P(HH ∪ C) = 13

Solving steps:

`\sf P(HH|C) = (P(HH \cap C) )/(P(C))`

`\sf P(HH|C) = (4 )/(10)`

`\sf P(HH|C) = (2 )/(5)`