Easy -1.8 This is a straightforward recall question requiring only the definition of discrete uniform distribution and basic counting: P(X≥7) = 4/10 = 0.4. No problem-solving or multi-step reasoning needed, just direct application of the uniform probability formula with values clearly given.
1 The discrete uniform distribution \(X\) can take values \(1,2,3 , \ldots , 10\)
Find \(\mathrm { P } ( X \geq 7 )\)
Circle your answer.
\(0.3 \quad 0.4 \quad 0.6 \quad 0.7\)
1 The discrete uniform distribution $X$ can take values $1,2,3 , \ldots , 10$\\
Find $\mathrm { P } ( X \geq 7 )$
Circle your answer.
$0.3 \quad 0.4 \quad 0.6 \quad 0.7$
\hfill \mbox{\textit{AQA Further Paper 3 Statistics 2021 Q1 [1]}}