Mathematics (AS & A Level) · May / June 2016 · Paper 73 · Question 5
9709
As printed in the paper
The question as text
The time, T minutes, taken by people to complete a test has probability density function given by ft = T k10t −t2 5 ≤t ≤10, 0 otherwise, where k is a constant.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
5(i)[3]
5(ii)[3]
5(iii)[3]
5(iv)[1]
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