Data Analysis

Types of Data I

Practicalities of Obtaining Data

Statistical Questions

Frequency Tables

Number of Observations

Statistical Attributes

Line, Conversion and Step Graphs

Stem and Leaf Plots

Create and interpret column or bar graphs

Create and Interpret Histograms

Divided Bar Graphs

Area Charts and Radar Graphs

Back to back stem and leaf plots

Histograms and Polygons

Mean, Median, Mode and Range

Centre or Spread ?

How the shape affects choice of centre and spread

Cumulative Frequency

Frequency Distribution for Grouped Data

Measures of Spread - Quartiles

Comparisons and Predictions

Comparing Sets of Data I

Comparing Sets of Data II

Real Life Data I

Real Life Data II

Statistics in the Media I

Statistics in the Media II

Describing Statistical Relationships

Statistical Investigations

Stage 1 - Stage 3

Describing Statistical Relationships

Interactive practice questions

Identify the type of relationship represented by the following scatter plot.

Negative linear

A

No relationship

B

Positive linear

C

Easy

< 1min

Identify the type of relationship in the following scatter plot.

Easy

< 1min

Identify the type of relationship in the following scatter plot.

Easy

< 1min

Identify the type of relationship in the following scatter plot.

Easy

< 1min

What is Mathspace

About Mathspace