Tree diagrams and sample spaces Problem set A Answers

1. (a) 0.06
2. (b) 0.16

1. (a) \(\frac{2}{15}\)
2. (b) \(\frac{8}{15}\)

1. (a) 0.23
2. (b) 0.5
3. (c) 0.27

1. (a) \(\frac{5}{36}\)
2. (b) \(\frac{1}{6}\)

1. (a) \(\frac{1}{2}\)
2. (b) \(\frac{3}{4}\)

\(\frac{2}{3}\)

1. (a) 9/64 (0.141)
2. (b) 15/32 (0.469)

1. (a) 0.018
2. (b) 0.038

\(\frac{19}{66}\)

1. (a) 0.384
2. (b) 0.992

\(\frac{8}{15}\)

\(\frac{11}{24}\)