Answer to Question #55199 in Statistics and Probability for jocelyn

Question #55199

consider the roller coasters described in exercise 30 again. The regression analysis gives the model duration= 64.232+0.180 drop
a) explain what the slope of the line says about how long a roller coaster ride may last and the height of the coaster
b) a new roller coaster advertises and initial drop of 200 feet. how long would you predict the ride lasts
c) another coaster with 50 foot initial drop advertises a 2 minute ride. is it longer or shorter than you would expect? by how much? whats that called?

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