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2 Statistics

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Question 243

Two histogram classes have widths 5 and 20. Both bars have height 4.

a.

Find the ratio of their frequencies.

[2]
b.

Explain why saying the classes are equally frequent because the bars have equal heights is wrong.

[2]
Markscheme

2 Statistics Questions

  1. A Level
  2. /Maths
  3. /2 Statistics

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