Back to Probability and Single Variable Data Analysis← Dashboard

Year 9 Mathematics Core / Probability and Single Variable Data Analysis

Grouping Data into Classes

Group data into class intervals, find the modal class and estimate the mean from a frequency table.

Syllabus area

Statistics and Probability

Focus

Probability and single-variable statistics.

← Stem-and-Leaf PlotsMeasures of Spread: Range and Interquartile Range →

You can jump straight to the Mastery Quiz whenever you are ready.

Nova Maths

Checking lesson access...