Book a Demo
Topics
One-Variable Data
Statistical displays - A review
Create and interpret histograms and polygons
Create and interpret cumulative frequency tables
Create and interpret cumulative frequency polygons
Create and interpret boxplots
EXT: Create and interpret graphs using log scales
Connecting boxplots and histograms
Interpret pie charts
EXT: Interpret area charts and radar graphs
Shape of data
Mean
Lesson
Practice
Median
Mode
Range
Mean, median mode and range (calculation from graphs and charts)
Mean, median mode and range (find missing data)
Mean, median mode and range (comparing data sets)
Comparisons and predictions
Mean, median, mode and range (combined set)
How the shape affects choice of centre and spread
Measure of central tendency suitability
Limitations of measures of centre and spread
Grouped data
Frequency tables and grouped data
Frequency distribution for grouped data
Statistics on grouped data
Quartiles and inter-quartile range
Quartiles, deciles and percentiles
5 Figure summary
Identify outliers
Using a fence to find outliers
Effects of outliers
Variance
Standard deviation
Standard deviation using sample population
Applications of standard deviation
Applications of standard deviation using sample population
Comparing data
Log in
Sign up
Book a Demo
topic badge
CanadaON
Grade 12

Mean

Lesson
Practice

Outcomes

12D.D.1.1

Recognize that the analysis of one-variable data involves the frequencies associated with one attribute, and determine, using technology, the relevant numerical summaries

What is Mathspace

About Mathspace