Summary Qn 320: Essential Statistical Thinking

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Week Two Reflective Assignment Mary Carnahan QN 320: Essential Statistical Thinking July 20, 2016 Week Two What I learned this week in “Data Description, Probability, and Counting Rules” Chapter three “Descriptive Analysis and Presentation of Bivariate Data” Bivariate data are values with the two different variables that are from the same population element. Linear Correlation is an analysis who measures the strength of a linear relationship between two variables. Linear Regression is an analysis that finds the equation of the line that best describes the relationship between two variables. Picture curtesy of http://www.nature.com/nmeth/journal/v12/n12/fig_tab/nmeth.3665_F1.html Chapter seven “Sample Variability” The sampling