Mathematics (AS & A Level) · May / June 2018 · Paper 63 · Question 4
9709
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The question as text
Farfield Travel and Lacket Travel are two travel companies which arrange tours abroad. The numbers of holidays arranged in a certain week are recorded in the table below, together with the means and standard deviations of the prices. Number of Mean price Standard holidays $ deviation $ Farfield Travel 30 1500 230 Lacket Travel 21 2400 160
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4(i)[2]
4(ii)[5]
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