| Exam Board | OCR |
| Module | S2 (Statistics 2) |
| Year | 2014 |
| Session | June |
| Marks | 5 |
| Topic | Approximating Binomial to Normal Distribution |
| Type | Single probability inequality |
1 The random variable \(F\) has the distribution \(B ( 50,0.7 )\). Use a suitable approximation to find \(\mathbf { P } \boldsymbol { ( } \mathbf { F > } \mathbf { 4 0 } \boldsymbol { ) }\). [5]