Bicycling, the world's leading cycling magazine, reviews hundreds of bicycles throughout the year. Their "Road-Race" category contains reviews of bikes used by riders primarily interested in racing. One of the most important factors in selecting a bike for racing is the weight of the bike. The following data show the weight (pounds) and price ($) for 10 racing bikes reviewed by the magazine (Bicycling website). DATA file Brand FELT FS PINARELLO Paris ORBEA Orca GDR EDDY MERCKX EMX-7 BH RC1 Ultegra BH Ultralight 386 CERVELO S5 Team (to 3 decimals) GIANT TCR Advanced 2 17.1 17.6 WILIER TRIESTINA Gran Turismo SPECIALIZED S-Works Amira SL4 14.1 8000 a. Use the data to develop an estimated regression equation that could be used to estimate the price for a bike given the weight. If required, enter negative values as negative numbers. Price = + Weight (to whole number) b. Compute 1². Weight Price ($) 17.8 2100 16.1 6250 14.9 8370 15.9 6200 17.2 4000 13.1 8600 16.2 6000 Did the estimated regression equation provide a good fit? The estimated regression equation provided a - Select your answer - fit. c. Predict the price for a bike that weighs 15 pounds. S (to whole number) 2580 3400

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter1: Expressions And Functions
Section1.5: Descriptive Modeling And Accuracy
Problem 11PPS
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Bicycling, the world's leading cycling magazine, reviews hundreds of bicycles throughout the year. Their "Road-Race" category contains reviews of bikes used by riders primarily interested in racing. One
of the most important factors in selecting a bike for racing is the weight of the bike. The following data show the weight (pounds) and price ($) for 10 racing bikes reviewed by the magazine (Bicycling
website).
DATA file
Brand
FELT F5
PINARELLO Paris
ORBEA Orca GDR
EDDY MERCKX EMX-7
BH RC1 Ultegra
BH Ultralight 386
CERVELO S5 Team
GIANT TCR Advanced 2
WILIER TRIESTINA Gran Turismo
(to 3 decimals)
Weight Price ($)
17.8
16.1
14.9
15.9
Did the estimated regression equation provide a good fit?
The estimated regression equation provided a - Select your answer - fit.
c. Predict the price for a bike that weighs 15 pounds.
(to whole number)
2100
6250
8370
6200
17.2
13.1
16.2
17.1
17.6
SPECIALIZED S-Works Amira SL4
14.1
8000
a. Use the data to develop an estimated regression equation that could be used to estimate the price for a bike given the weight. If required, enter negative values as negative numbers.
Price =
+
Weight (to whole number)
b. Compute ¹²
Check My work (2 remaining)
4000
8600
6000
2580
3400
Transcribed Image Text:Bicycling, the world's leading cycling magazine, reviews hundreds of bicycles throughout the year. Their "Road-Race" category contains reviews of bikes used by riders primarily interested in racing. One of the most important factors in selecting a bike for racing is the weight of the bike. The following data show the weight (pounds) and price ($) for 10 racing bikes reviewed by the magazine (Bicycling website). DATA file Brand FELT F5 PINARELLO Paris ORBEA Orca GDR EDDY MERCKX EMX-7 BH RC1 Ultegra BH Ultralight 386 CERVELO S5 Team GIANT TCR Advanced 2 WILIER TRIESTINA Gran Turismo (to 3 decimals) Weight Price ($) 17.8 16.1 14.9 15.9 Did the estimated regression equation provide a good fit? The estimated regression equation provided a - Select your answer - fit. c. Predict the price for a bike that weighs 15 pounds. (to whole number) 2100 6250 8370 6200 17.2 13.1 16.2 17.1 17.6 SPECIALIZED S-Works Amira SL4 14.1 8000 a. Use the data to develop an estimated regression equation that could be used to estimate the price for a bike given the weight. If required, enter negative values as negative numbers. Price = + Weight (to whole number) b. Compute ¹² Check My work (2 remaining) 4000 8600 6000 2580 3400
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