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4.5 Statistical distributions (A-level only)

4.5 Statistical distributions (A-level only)

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Question 24

The mass of an apple of a particular variety, in grams, is modelled by a Normal distribution with mean 150 g and standard deviation 10 g.

This Normal distribution is represented in the diagram below.

Figure for question 3

Label the values 150 and 160 on the horizontal axis.

[2]
Markscheme

4.5 Statistical distributions (A-level only) Questions

  1. A Level
  2. /Maths
  3. /4.5 Statistical distributions (A-level only)

284 exam-style questions on CCEA A Level Maths 4.5 Statistical distributions (A-level only), covering 4.5.1 Statistical distributions (A-level only) and 4.5.2 Statistical distributions (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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