Tag: slope

Interview Questions

• From five summaries to a forecast, tips and tables
• Rebuild and forecast, factory output from machine hours
• Build and predict when the intercept goes negative
• Build the whole regression line from summaries, then predict
• What an ad-spend slope predicts for new signups
• A negative slope, rent and distance from downtown
• Turning a study-hours slope into a fractional-hour gain
• A depreciation slope, used-car value by age
• Reading a regression slope, cold brew and temperature
• Slope from correlation, sleep and alertness
• A negative slope from a negative correlation
• When the spreads match, slope equals correlation
• Slope from correlation, rainfall and crop yield
• Getting the slope from correlation and spread