| Exam Board | AQA |
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| Module | S1 (Statistics 1) |
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| Year | 2016 |
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| Session | June |
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| Marks | 5 |
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| Topic | Hypothesis test of a normal distribution |
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7 Customers buying euros ( €) at a travel agency must pay for them in pounds ( \(\pounds\) ). The amounts paid, \(\pounds x\), by a sample of 40 customers were, in ascending order, as follows.