Mathematics (AS & A Level) · Oct / Nov 2024 · Paper 61 · Question 1
9709
As printed in the paper
The question as text
The heights of a certain species of deer are known to have standard deviation 0.35 m. A zoologist takes a random sample of 150 of these deer and finds that the mean height of the deer in the sample is 1.42 m.
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1(a)[3]
1(b)[1]
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