SPACE SHUTTLE ASCENT: MASS VS. TIME
Modeling data with linear regression equations
Students will be asked to create scatter plots and find linear regression equations using mission data on the mass of the space shuttle during the first two minutes of the ascent phase.
Prerequisites: Students should have prior knowledge of scatter plots, types of correlations, linear equations (slope and y-intercept) and linear graphs. Students should also have experience using a graphing calculator or spreadsheet application to create scatter plots and to find linear regression equations.
Note: This problem is related to the Algebra 1 problem in this series, Space Shuttle Ascent: Altitude vs. Time.
Files for use with the TI-84 Plus™
› Space Shuttle Ascent: Mass vs. Time Educator Edition (PDF 332 KB)
› Space Shuttle Ascent: Mass vs. Time Student Edition (PDF 242 KB)
Files for use with the TI-Nspire™
› Space Shuttle Ascent: Mass vs. Time TI_Nspire Educator Edition (PDF 331 KB)
› Space Shuttle Ascent: Mass vs. Time TI_Nspire Student Edition (PDF 452 KB)
Note: The following file is a software specific file for Texas Instrument Nspire calculators.
› Space Shuttle Ascent: Mass vs. Time TI_Nspire Document (TNS 134 KB)
› VIDEO: STS-121 Launch
- create scatterplots from a data table;
- determine correlation and interpret its meaning;
- find linear regression equations;
- find the slope and y-intercept from a linear equation; and
- communicate the meanings of slope and y-intercept as they relate to a real-world problem.