A-Level
AQA
Mathematics
June 2023
QP-202306-Mathematics-US2 · Question 1
Question (excerpt):
*02* IB/G/Jun23/MA04 1 (a) (i) State the value of the standard deviation of W [1 mark] Answer 1 (a) (ii) It is given that ( ) P 0.9 W a ≤ > Find the smallest possible value of a [2 marks] Answer 1 (a)…
*02* IB/G/Jun23/MA04 1 (a) (i) State the value of the standard deviation of W [1 mark] Answer 1 (a) (ii) It is given that ( ) P 0.9 W a ≤ > Find the smallest possible value of a [2 marks] Answer 1 (a)…
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