Week 13: Two Way Frequency, Relative & Marginal Frequency, and Data Descriptions

Frequency Notes:

http://www.mathsisfun.com/data/frequency-distribution.html

Marginal Frequency: Finding Totals (by addition)

Relative Frequency Notes: Finding Percentages

http://www.mathsisfun.com/data/relative-frequency.html



Videos: How to fill in frequency tables and calculate relative and marginal frequency:

http://www.onlinemathlearning.com/two-way-frequency-table-hss-id5.html



Data Distribution:

Bimodial: Bi = 2 (high points)