My Pages
Welcome
math 070
Math 245
Math 123B

Graph paper (if you need it):
graph paper big.docx



Some students wanted to see the True Color's Activity Power point:
True Colors for students db.ppt
True Colors for teachers.ppt

Final Review:
math_075_final_review.doc

Review all exams.
Also know:
y = mx + b
How a data error can change the mean, median, or standard  deviation
When to use mean with standard deviation verses median with IQR (for what shapes?)
Go over the important parts of an essay (see old exams)
Know definition of 'r' what it measures, for what graphs is it used, it's features, etc


Here is part of the final review key starting with problem 15.
math_075_final_review part ofKEY.docx or math_075_final_review part ofKEYb.doc