Scatterplot and Trend Lines
1+ result
AP Statistics LSRL Activity - Is LSRL appropriate?
Just because r is strong, does that mean you can use a LSRL? This activity guides students to use excel/ google sheets to 1. Graph scatterplots with trend lines/ labels 2. Use XLMinter ToolPak to identify key statistics in linear regression analysis 3. Identify and interpret R, R^2, S 4. Graph and see residual plots 7. Compare key statistics in four data sets to determine which is most appropriate to use LSRL. This file was originally created as a google sheet. A sample answer key is included. T
11th - 12th
Math, Statistics
CCSS
HSS-ID.B.6b
, HSS-ID.B.6c
, HSS-ID.C.8
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