IMGD 2905

Homework 3, Part 2

(In-class, May 3, 2022)

Below is a list of the topics that might be on the in-class quiz that makes up part 2 of homework 3:

• Hypothesis testing

  • Alternate hypothesis
  • Null hypothesis
  • Interpreting p values

• Simple linear regression

  • Equation: Y = mX + b
  • Residual analysis
  • Least squares line
  • Measures of variation
    • Coefficient of Determination (R²)
    • Correlation coefficient (R)
  • Extrapolation versus Interpolation

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