# Unit 1 Statistics and probability

Teacher recommended

HideShow resource information

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

## Other questions in this quiz

## 2. A stratified sample? (6)

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

## 3. Simple random sample? (5)

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

## 4. Systematic sample? (7)

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

## 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