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Question 107

A histogram represents the average systolic blood pressure values in OCR Large Data Set 9. The bar for 100≤s<120 100\leq s<120\,100≤s<120 has width 20 and frequency density 3.85.

Find the frequency represented by this bar.

[2]
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2 Statistics Questions

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

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