In class Fri 12/21

Today is a work day for the correlation project. It will be due the class-day you get back from vacation.

In class and HW Thurs 12/20

Today we worked the correlation project, parts 1,2,3 and 4. Be able to create equations in y = a + bx form from tables and graphs to predict values from given data. Using the graphing calculator, we did a linear regression for the data from a graphing example, discussed correlation, and found the best fit line for the data to make predictions. Check out: http://hadm.sph.sc.edu/Courses/J716/demos/LeastSquares/LeastSquaresDemo.html and http://www.duxbury.com/authors/mcclellandg/tiein/johnson/correlation.htm

In class and HW Wed 12/19

Today we worked the correlation project, parts 1,2,3 and 4. Be able to create equations in y = a + bx form from tables and graphs to predict values from given data. Using the graphing calculator, we did a linear regression for the data from a graphing example, discussed correlation, and found the best fit line for the data to make predictions. Check out: http://hadm.sph.sc.edu/Courses/J716/demos/LeastSquares/LeastSquaresDemo.html and http://www.duxbury.com/authors/mcclellandg/tiein/johnson/correlation.htm

In class and HW Tues 12/18

Today in class we worked with taking notes over part 4 of the correlation project, analyzing your data. Be sure to have the Part 1 Introductory Paragraph done. Collect and organize Part 2 Summary Statistics. Create the Part 3 scatterplot and box and whisker plots to show patterns, measures of center and spread. Check out: http://staff.argyll.epsb.ca/jreed/math9/strand4/scatterPlot.htm and http://www.amstat.org/publications/jse/v6n3/applets/Regression.html

In class and HW Mon 12 /17

Today in class we worked with taking notes over part 4 of the correlation project, analyzing your data. Be sure to have the Part 1 Introductory Paragraph done. Collect and organize Part 2 Summary Statistics. Create the Part 3 scatterplot and box and whisker plots to show patterns, measures of center and spread. Check out: http://staff.argyll.epsb.ca/jreed/math9/strand4/scatterPlot.htm and http://www.amstat.org/publications/jse/v6n3/applets/Regression.html

In class and HW Fri 12/14

Today we created a scatterplot of the correlation project data to help with identifying patterns and relationships between the variables. We also created box and whisker plots to help identify measures of center and spread.

In class and HW Thurs 12/13

Today we created a scatterplot of the correlation project data to help with identifying patterns and relationships between the variables. We also created box and whisker plots to help identify measures of center and spread.

In class and HW Wed 12/12

Today we worked on the Correlation project after discussing part 1, the introduction paragraph, and using spreadsheets to create graphical displays. We also discussed the concept of correlation, began collecting the equation for the least square regression line, r and r squared.

In class Tues 12/11

Today we worked on the Correlation project after discussing part 1, the introduction paragraph, and using spreadsheets to create graphical displays. We also discussed the concept of correlation, began collecting the equation for the least square regression line, r and r squared.

In class Mon 12/10

Today we did the assessment for solving equations that have a single variable type. We also discussed the upcoming Correlation Project.

In class Fri 12/7

Today we worked on the Correlation project after discussing part 1, the introduction paragraph, and using spreadsheets to create graphical displays. We also discussed the concept of correlation, began collecting the equation for the least square regression line, r and r squared.

In class and HW Thurs 12/6

Today we reviewed for the assessment next class on simplifying expressions and solving equations using the supplied handout. We identified the equation types that were most likely to show up on the assessment.

In class and HW Wed 12/5

Today we reviewed for the assessment next class on simplifying expressions and solving equations using the supplied handout. We identified the equation types that were most likely to show up on the assessment.

In class and HW Tues 12/4

Today we worked on solving multi-step equations with variables on opposite sides of the equal sign. Be sure to show work and check results to see if your answer is correct. We will start reviewing for the assessment next class.

In class and HW Mon 12/3

Today we worked on solving multi-step equations with variables on opposite sides of the equal sign. Be sure to show work and check results to see if your answer is correct. We will start reviewing for the assessment next class.