Statistical Inference and Modeling · Semester 2

Linear Regression and Correlation Coefficient

Students will calculate and interpret the product moment correlation coefficient and the equation of the least squares regression line.

Key Questions

  1. Explain what the product moment correlation coefficient tells us about the relationship between two variables.
  2. Analyze the meaning of the slope and y-intercept of a regression line.
  3. Construct the equation of the least squares regression line for a given dataset.

MOE Syllabus Outcomes

Level: JC 2
Subject: Mathematics
Unit: Statistical Inference and Modeling
Period: Semester 2

Suggested Methodologies

Collaborative Problem-Solving

Structured group problem-solving with defined roles

25–50 min

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Flipped Classroom

Pre-learn at home, apply and deepen in class

30–55 min

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