ALGI.3 Bivariate Statistics

Beginning Lessons

Aws4 request&x amz signedheaders=host&x amz signature=c9bf3fba5e8440ffb1bb7faeca0466ae17ab3b1e49cf95975b6f1c1abb80214b

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=fc91fb9cacdc52c0f0054b4c67e53d82615acd3074ef15ad7b87763e5b5f177f

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=c2bc4ce1d95611bac46f63fb6fecc841fb776dd93f9b8e3188b45d116f673ce9

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=e11ff7f8b9ce30972e3af26933506e501b9d9ba4c6095786412dcad8a8dd00c9

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)