Mark Harbison    (916) 558-2687    South Gym room 218

Office hours Jan. 21 to May 14, 2014
(MW 10:20 - 11:50 am) , (TuTh 9:50 - 10:20 pm) , ( F 10:20 - 11:00 am )
complete schedule  

Mathematics and Statistics Instructor  at  Sacramento City College (SCC)   

* * for new students:  * *


a good outside source of Algebra and Stats Lessons:

Think cute (not scary) ->

Free videos:

Online Tutoring
:  Mon. to Sat.  send email to
and put the information below in the subject line of email tutoring questions (replies in 3 hr):

    Subject:      Student’s Name      Subject or class         Course code

Spring 2014 classes

Math 104 syllabus

MWF Stat 300 syllabus writing projecttextbook answers

TuTh Stat 300 syllabus writing projecttextbook answers

Stat 300 review questions T2 ; Q3 ; T3 ; Q4 ; T4 ; fe ;

Stat 300 review answers T2 ; Q3 ; T3 ; Q4 ; T4 ; fe ;

Stats 300 Instructions for the TI-82 TI-83/84
   [also try phone apps]
TI-85 TI-86

Math Humor

Old syllabi

Conference Handout: GS Cookie Distributions (by Mark H.)

Conference Handout: Misleading Graphs (by Mark H.)

Conference Handout: Pythagorean Triples (by Mark H.)

Conference Handout: Finding And Using Data (by Mark H. & Gene S.)

Stat 300 errata for "A First Course in Statistics" (no longer on

Recommended outside sites:  (free help with math & stats)  (American Statistical Association)  (Mathematical Association of America) (Land Surveyor carreer info.) (sine & circle applet)  (rref matrix solver)  (fractal curve applet) (applet for all conics) (Mean Value Thm. applet) (binomial walk applet)