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2 Statistics

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Question 181

A gym surveys its members about opening times.

a.

Suggest a suitable sampling frame.

[1]
b.

Identify the sampling units.

[1]
c.

The first 20 members entering one morning are surveyed. Name this technique.

[1]
d.

Give one advantage and one disadvantage of this technique.

[2]
Markscheme

2 Statistics Questions

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

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