Mathematics (AS & A Level) · Oct / Nov 2018 · Paper 72 · Question 2
9709
As printed in the paper
The question as text
The standard deviation of the volume of drink in cans of Koola is 4.8 centilitres. A random sample of 180 cans is taken and the mean volume of drink in these 180 cans is found to be 330.1 centilitres.
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2(i)[3]
2(ii)[1]
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