Aim: How do find the mean of a data set when one data point is a variable?

Take Notice: Test next Thursday, September 14.

Topics to be included:

• Statistics: Central Tendency (mean, median, mode)
• Creating Interpreting data tables, bar charts, line graphs, and histograms
• Box and whisker plots
• Stem and leaf plots

Homework:
Handout sheet Problems 1-6, plus classwork problems not completed in class.

LessonSummary:
http://www.regentsprep.org/Regents/math/mean/measure.htm
http://www.regentsprep.org/Regents/math/ALGEBRA/AD2/measure.htm(read and study examples)

Practice Exercise: http://www.regentsprep.org/Regents/math/mean/Pmeasure.htm
http://www.regentsprep.org/Regents/math/ALGEBRA/AD2/Pmeasure.htm(Problems 1-4)