AQA Further AS Paper 2 Statistics Specimen — Question 2

Exam BoardAQA
ModuleFurther AS Paper 2 Statistics (Further AS Paper 2 Statistics)
SessionSpecimen
TopicUniform Distribution
TypeCalculate basic probabilities

2 The discrete random variable \(X\) has probability distribution defined by $$\mathrm { P } ( X = x ) = \begin{cases} 0.1 & x = 0,1,2,3,4,5,6,7,8,9
0 & \text { otherwise } \end{cases}$$ Find the value of \(\mathrm { P } ( 4 \leq X \leq 7 )\)
Circle your answer.
0.20.30.40.5