29 April 2014

29 April, S1 - Year 11 Extra*

Title: Averages from tables
Challenge Question
When can we find the exact answer and when can we only find an estimate?

Learning Targets
Beginning
To be able to use measures of averages to investigate problems.

Developing
To be able to demonstrate the method for finding the mean from a frequency table of discrete data.

Mastering
To be able to demonstrate the method for finding an estimate of the mean from a grouped frequency table of continuous data.

Resources 
Averages from Tables (from Ten Ticks 7-8, 6, page 33-34)*

Book Review

Homework