Mathematics (AS & A Level) · Feb / March 2022 · Paper 62 · Question 1
9709
As printed in the paper
The question as text
The lengths, in millimetres, of a random sample of 12 rods made by a certain machine are as follows. 200 201 198 202 200 199 199 201 197 202 200 199
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
1(a)[3]
1(b)[1]
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