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Data Collection

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Question 13

There are 550 students in a school. They all study either French or German or Spanish.

LanguageFrenchSpanishGerman
Number of Students181146223

An inspector decides to take a sample of 40 students stratified by the language they study.

Calculate the number of students who study German in the sample.

[2]
Markscheme

Data Collection Questions

  1. A Level
  2. /Maths
  3. /Data Collection

14 exam-style questions on Edexcel A Level Maths Data Collection, covering 1.1 Populations and Samples, 1.2 Sampling, 1.3 Non-Random Sampling, 1.4 Types of Data, and 1.5 The Large Data Set. Each one has a worked solution and a mark scheme showing where the marks go.

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