GCSE Stats Chap 1

Descrição

DO you know your bivariate data from your sampling unit?
Felix Ulrich-Oltean
Quiz por Felix Ulrich-Oltean, atualizado more than 1 year ago
Felix Ulrich-Oltean
Criado por Felix Ulrich-Oltean mais de 10 anos atrás
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Resumo de Recurso

Questão 1

Questão
I take a sample of 50 students from a school of 1000 pupils. What is the length of my sampling frame?
Responda
  • 50
  • 20
  • 1000
  • impossible to tell

Questão 2

Questão
I take a sample of 50 students from a school of 1000 pupils. How many sampling units will I have?
Responda
  • 50
  • 20
  • 1000
  • impossible to tell

Questão 3

Questão
The length of a car is what type of data?
Responda
  • qualitative
  • quantitative continuous
  • primary
  • quantitative discrete

Questão 4

Questão
The colour of a pen can be said to be...
Responda
  • secondary data
  • discrete data
  • categorical data
  • stratified data

Questão 5

Questão
A census is better than a sample because
Responda
  • it is quicker, cheaper and easier
  • it is more representative
  • it takes longer

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