1MA0 Higher June 2012 Paper 2 Q12
12 The probability that a biased dice will land on a five is 0.3
Megan is going to roll the dice 400 times.
Work out an estimate for the number of times the dice will land on a five. (2)
| Working | Answer | Mark | Notes |
|---|---|---|---|
| 0.3 × 400 | 120 | 2 | M1 for 0.3 × 400 oe A1 cao |