Mathematics (AS & A Level) · Feb / March 2020 · Paper 52 · Question 3
9709
As printed in the paper
The question as text
The weights of apples of a certain variety are normally distributed with mean 82 grams. 22% of these apples have a weight greater than 87 grams.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
3(a)[3]
3(b)[4]
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