ALGI.3 Bivariate Statistics
Beginning Lessons
Joy to the World
What makes for happy countries? Students interpret lines of best fit and correlation coefficients to determine what types of policy changes are most likely to positively impact a country’s well-being.
Topic:
Interpreting Categorical and Quantitative Data (ID)
Let Down Your Hair
How fast does hair grow? Students analyze a scatterplot, create a line of best fit, and interpret slope as the rate of hair growth over time.
Topic:
Functions (F), Statistics and Probability (SP)