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Thursday, October 25, 2012

Thursday homework....

I hope you're all enjoying your extended afternoon!

Tonight, please complete the worksheet provided in class (ps...this is not a 26 point quiz, just a homework grade...). Remember to skip E!

Some more info....
  • Crossword puzzles (for extra credit on the test) are due tomorrow!
  • We will have a TEST next week (WEDS or THURS)!
The answer to number 2a is.......y(hat) = 56 + 2.4x

3 comments:

Anonymous said...

will the test be on the 1st quarter grade?

Anonymous said...

How do you find Sx and Sy?

Fred Carofano said...

The test will be your last first quarter grade....and to find Sx and Sy you first have to think about what your explanatory (x) and response (y) variables are. "Sx" means the standard deviation of the explanatory variable, and "Sy" refers to the standard deviation of the response variable.