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2 Unit AS 2: Applied Mathematics

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Question 153

A set of temperatures has mean 11.2 ∘C11.2\,^{\circ}\mathrm C11.2∘C and standard deviation 2.4 ∘C2.4\,^{\circ}\mathrm C2.4∘C. Each temperature is increased by 3 ∘C3\,^{\circ}\mathrm C3∘C.

State the new mean and standard deviation.

[2]
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2 Unit AS 2: Applied Mathematics Questions

  1. A Level
  2. /Maths
  3. /2 Unit AS 2: Applied Mathematics

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