GCSE 2016 Handling Data TGS

Lisää tämän kaltaisia

Simple present negative sentences

luonut Marco Herrera

Xbox one digging

luonut edwin nugroho

ahmed hussain IT

luonut Ahmed Hussain Salih

THE ADVERBS

luonut Laura González

Demo

Subtopic

Handling Data

Stem and Leaf

Key

Two way tables

Check totals match

2 variables (usually gender)

Cumulative frequency

add up frequencies

Box and Whisker Plots

Range & Inter Quartile Range

Median

Lower & Upper Quartile

Min & Max

Questionnaires

Not biased

Biased question or options

Wrong people

Wrong location

Time period, eg per day or month

Response boxes

Complete (more than)

Not overlapping

Data Collection Sheet

Tally & Frequency

Frequency Polygon

Join the points, straight lines

Plot the midpoints