IM1 LTQ #13 Review

What is the slope of the line best fit?

What is the y-intercept of the line best fit?

Using the line best fit, predict the probability of winning their first game for a school ranked #12. Did you interpolate or extrapolate?

• 26%, interpolate

• 26%, extrapolate

• 14%, interpolate

• 14%, extrapolate

What does the slope represent?

• The median crop yield.

• The increase in crop yield is 23.5 for every 1 year

• The crop yield in year 0.

• The increase in crop yield is 455500 for every 1 year

The model indicates that a wind speed of 67 knots is associated with what air pressure?

• 978 kPa

• 962 kPa

• 1064 kPa

• 852 kPa

What distance the predicted distance when the cost is $140?

• 905 km

• 1026 km

• 866 km

• 859 km