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Mathematics, 19.10.2020 09:01 ExclusiveNay
An economist suspects that chief executive officers (CEOs) of American companies tend to be
taller than the national average height of 69 inches, so she takes a sample of 100 CEOs and
records their height.
Observational units:
Variable:
Type:
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Answers: 2
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Mathematics, 21.06.2019 15:00
Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?
Answers: 2
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An economist suspects that chief executive officers (CEOs) of American companies tend to be
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