Slide 1Anna Martin Avondale College LITERACY AND THINKING BIVARIATE DATA INVESTIGATIONS Slide 2 LITERACY AND THINKING Thinking about data Thinking about relationships Thinking…

Slide 1A heat pulse technique for measuring water flow in soil Tyson Ochsner USDA-ARS Soil and Water Management Research Unit St. Paul, MN Slide 2 Application of the heat…

Slide 1Copyright ©2005 Brooks/Cole, a division of Thomson Learning, Inc. Relationships Can Be Deceiving Chapter 11 Slide 2 Copyright ©2005 Brooks/Cole, a division of Thomson…

"I always avoid prophesying beforehand because it is much better to prophesy after the event has already taken place. " --Winston Churchill Forecasting using trend…

1. Powerpoint 2 REGRESSION, REGRESSION, REGRESSION! 1 2. REGRESSION / CORRELATION Object: To measure the degree of association between variables and/or to predict the value…

1. UNIT 2.5 USING LINEARUNIT 2.5 USING LINEAR MODELSMODELS 2. Warm Up Write the equation of the line passing through each pair of passing points in slope-intercept form.…

Slide 1 CORRELATION AND REGRESSION Slide 2 SCATTER PLOTS A scatter plot is a graph that shows the relationship between the observations for two data series in two dimensions.…

Slide 1Linear Functions Slide 2 SSection 7: Curve Fitting with Linear Models Slide 3 FFit scatter plot data using linear models with and without technology. UUse…

Slide 1 Linear Modeling-Trendlines  The Problem - Last time we discussed linear equations (models) where the data is perfectly linear. By using the slope-intercept formula,…

Slide 1  Once data is collected and organized, we need to analyze the strength of the relationship and formalize it with an equation  By understanding the strength…