HSI.7 Bivariate Statistics (S2)

Beginning Lessons

Aws4 request&x amz signedheaders=host&x amz signature=3534a6deeb604439f2fab26ea47449b210c5180f21c5f9b39fde2a9601b04ec7

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)
Aws4 request&x amz signedheaders=host&x amz signature=ef3429676735a24e43cc7ba3bf574113b4cea94addef5c7b9bee19967d8ed1d5

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)

Middle Lesson

Aws4 request&x amz signedheaders=host&x amz signature=a695c79c43bafd57c9622212c382d152d8ab03cd5f11fc576ef1471cf74baced

Pic Me

How can you become popular on Instagram? Students use linear regression models and correlation coefficients to evaluate whether having more followers, posts, and hashtags actually make pictures more popular on Instagram.

Topic: Interpreting Categorical and Quantitative Data (ID)

End Lesson

Aws4 request&x amz signedheaders=host&x amz signature=25a1c57b6d6e61cc9776328ae25964ecaeec81e073bc54b3cc03415872cd689d

Win At Any Cost?

How should sports teams spend their money to win more games? Students look at data for four major pro sports leagues to find out whether it's possible to buy wins.

Topic: Interpreting Categorical and Quantitative Data (ID)