4) Melanie is a sixth form student who has 2 classes with homework due on a Tuesday.
The probability that she has her Maths homework is
The probability that she has her English homework is
Draw a probability tree diagram in the space below.
10
Maths
Has h/w
No h/w
Use your diagram to find
a) P(No homework) b) P(both homeworks).
English
Probabilities
c) P(one of the homeworks)