Unit 7 Day 4 - Linear Regression

Mr. Haley shows how to use the graphing calculator to find linear regressions on data sets.

Unit 7 Day 3 - Central Tendency

Mr. Haley explains how to use the graphing calculator to come up with a linear regression on a set of data points.

Stats Day 2 HW Revision

Mr. Haley goes over all the problems from Day 2 of the Stats Unit.

Unit 7 Day 2 - Cumulative Frequency

Mr. Haley explains how to construct a cumulative frequency graph and then use it to find the media and upper/lower quartile.

Unit 7 Day 1 - Creating Graphs

Mr. Haley explains pie charts, histrograms, bar charts and stem/leaf plots.