Unit 1 Statistics and probability

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  • Created by: Megan
  • Created on: 28-10-12 15:17

1. Systematic sample? (7)

  • Selection of population (every 10th item of population) (7)
  • a sample containing the same proportion of different sections as the acual popualtion (7)
  • Every member of the population has an equal chance of being chosen (7)
1 of 15

Other questions in this quiz

2. What is qualitative data? (15)

  • Collecting Data yourself (15)
  • Data that isn't numbers (15)
  • Collecting Data by Others (15)

3. Simple random sample? (5)

  • small number of people (5)
  • every member of the population has an equal chance of being chosen (5)
  • a number chosen by random sample (5)

4. A stratified sample? (6)

  • has the same characteristics as all of the population (6)
  • a sample containing the same proportions of different sections as the actual population (6)
  • every 20th packet selecting (6)

5. What is Mode? (8)

  • Most common value (8)
  • Is the total Value added up dived by number or numbers (8)
  • The middle value when data is in order (8)

Comments

daviesg

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A fun quiz on data handling key terms.

ShabatShalomaTom

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Полностью НЕДОСТАТОЧНО промозглая

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