Data+Collection

= To begin the data collection, we first needed a Barbie Doll. We named her Kamikaze Ozzy because she would be diving off the unknown ledge, thus she would be on a suicide mission. We started by tying a rubber band around her ankles that would eventually attach all the rubber bands. Then we added one rubber band at a time, and Ozzy jumped. Using a meter stick, we recorded the length of her jump for every additional rubber band. To get an accurate length of each jump, we had Ozzy jump three times on each additional rubber band, and then we took the average length of each jump. Ozzy jumped with thirteen number of rubber bands before we had enough information to make a scatterplot and work out the regression line. =

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