That title should be self explanatory…
Introduction to Statistics
T tests are cool, and Gossett had a dream job! (Note, I borrowed Isabelle\’s recorder for this class and the battery was low, so it cuts out near the end, happily, we were mostly finished).
Here is the confidence interval stuff I did on the board:
Music by Edwards Lane (who, it turns out, I taught at Sir Wilfred Grenfell College back in like 01).
[tags]t tests, confidence intervals, Dave Brodbeck, statistics, psychology, Algoma University[/tags]
Please complete the following questions from the book.
12.6 a) 12.11 13.1, Due November 12, 2009
Probably the key class for the whole term.
Music “Contact” by Random Sample
[tags]Dave Brodbeck, Psychology, Statistics, Algoma university, Sampling Distributions, Central Limit Theorem[/tags]
As promised, here is the grade distribution for Test 1 / 50
mean = 38.66
Standard deviation =Â 8.76
Please don’t be scared, it is really not that bad…
Music “Wooly Mammoth” by the Robert Farrell Band
[tags]Dave Brodbeck, Psychology, Statistics, Probability, Algoma University[/tags]
Due October 29, 2009
Please complete the following exercises in the book:
8.1 8.9 8.10 8.11 8.21
We end our discussion of experimental design
Music “Just Because” by One Shot Left
[tags]Dave Brodbeck, Psychology, Statistics, Experimental Design[/tags]
How do you get the data?
Music “Re: Your Brains” by Jonathan Coulton
[tags]Dave Brodbeck, Psychology, Statistics, Algoma University, Experimental design[/tags]
More z more fun. Here is a link to that z calculator I was using in class. The homework answer pic will be posted later today. Here is the pic from the board about the homework:
Music “All Right” by Dogs on Valium
[tags]Dave Brodbeck, Statistics, z scores, Algoma University[/tags]