Quelpr
1 markPaper 1 · Multiple choiceBinomial Distribution

CAPE Applied Mathematics Unit 1 · 2017 · Paper 1 · Question Q17

A football team has a \frac{3}{5} probability of winning whenever it plays. If the team plays 8 games, the probability of winning exactly 5 games is

  1. (A)^8C_5 \left(\frac{3}{5}\right)^3 \left(\frac{2}{5}\right)^5
  2. (B)1 - ^8C_5 \left(\frac{3}{5}\right)^3 \left(\frac{2}{5}\right)^5
  3. (C)1 - ^8C_5 \left(\frac{3}{5}\right)^5 \left(\frac{2}{5}\right)^3
  4. (D)^8C_5 \left(\frac{3}{5}\right)^5 \left(\frac{2}{5}\right)^3

The answer is shown once you've answered.

Practise this question

More practice: the rest of this paper · more Binomial Distribution questions · all CAPE Applied Mathematics Unit 1 past papers