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Adata set on roller coasters lists the Duration of the ride in seconds in addition to the Drop height in feet for some of the coasters. One coaster is unusual for having a large drop but a short ride. After setting it aside, a regression to predict Duration from Drop for the remaining 87 coasters has R32.3%. Complete parte a through c below. a) What are the variable and units in this regression? The predictor variatble is v in units of Yand the response varable is in units of b) What units does the slope have? O Feet per second Seconds per foot O Seconds O Feet c) is the slope probably positive or negative? Explain. The slope is probably because

Adata set on roller coasters lists the Duration of the ride in seconds in addition to the Drop height in feet for some of the coasters. One coaster is unusual for having a large drop but a short ride. After setting it aside, a regression to predict Duration from Drop for the remaining 87 coasters has R32.3%. Complete parte a through c below. a) What are the variable and units in this regression? The predictor variatble is v in units of Yand the response varable is in units of b) What units does the slope have? O Feet per second Seconds per foot O Seconds O Feet c) is the slope probably positive or negative? Explain. The slope is probably because

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Adata set on roller coasters lists the Duration of the ride in seconds in addition to the Drop height in feet for some of the coasters. One coaster is unusual for having a large drop but a short ride. After setting it aside, a regression to predict Duration from Drop for the remaining 87 coasters has R-32.3% Complete parta a through c below. a) What are the variable and units in this regression? The predictor variatble is Vin units of Yand the response varable is in units of b) What units does the slope have? O Feet per second Seconds per foot O Seconds O Feet c) is the slope probably positive or negative? Explain. The slope is probably because
Transcribed Image Text:Adata set on roller coasters lists the Duration of the ride in seconds in addition to the Drop height in feet for some of the coasters. One coaster is unusual for having a large drop but a short ride. After setting it aside, a regression to predict Duration from Drop for the remaining 87 coasters has R-32.3% Complete parta a through c below. a) What are the variable and units in this regression? The predictor variatble is Vin units of Yand the response varable is in units of b) What units does the slope have? O Feet per second Seconds per foot O Seconds O Feet c) is the slope probably positive or negative? Explain. The slope is probably because
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