Use the data and develop a model to predict Overall Satisfaction. If a customer reports satisfaction with trade price as 3.3 and satisfaction with the speed of execution as 2.6, we can predict their overall satisfaction to be what?  (Keep one decimal place)   Brokerage Satisfaction with Trade Price Satisfaction with Speed of Execution Overall Satisfaction with Electronic Trades Scottrade, Inc. 3.4 3.4 3.5 Charles Schwab 3.2 3.3 3.4 Fidelity Brokerage Services 3.1 3.4 3.9 TD Ameritrade 2.9 3.6 3.7 E*Trade Financial 2.9 3.2 2.9 (Not listed) 2.1 3.2 2.7 Vanguard Brokerage Services 2.0 3.8 2.8 USAA Brokerage Services 2.1 3.8 3.6 Thinkorswim 1.9 2.6 2.6 Wells Fargo Investments 2.2 2.7 2.3 Interactive Brokers 3.1 4.0 4.0 Zecco.com 2.5 2.5 2.5 Firstrade Securities 3.0 3.0 4.0 Banc of America Investment Services 4.0 1.0 2.0

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 11PPS
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Use the data and develop a model to predict Overall Satisfaction.

If a customer reports satisfaction with trade price as 3.3 and satisfaction with the speed of execution as 2.6, we can predict their overall satisfaction to be what?  (Keep one decimal place)

 

Brokerage Satisfaction with Trade Price Satisfaction with Speed of Execution Overall Satisfaction with Electronic Trades
Scottrade, Inc. 3.4 3.4 3.5
Charles Schwab 3.2 3.3 3.4
Fidelity Brokerage Services 3.1 3.4 3.9
TD Ameritrade 2.9 3.6 3.7
E*Trade Financial 2.9 3.2 2.9
(Not listed) 2.1 3.2 2.7
Vanguard Brokerage Services 2.0 3.8 2.8
USAA Brokerage Services 2.1 3.8 3.6
Thinkorswim 1.9 2.6 2.6
Wells Fargo Investments 2.2 2.7 2.3
Interactive Brokers 3.1 4.0 4.0
Zecco.com 2.5 2.5 2.5
Firstrade Securities 3.0 3.0 4.0
Banc of America Investment Services 4.0 1.0 2.0
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