What are the factor and the levels? The factor is What is the response variable? The levels are O The order size for the 40 deliveries O The amount of tip for each delivery O Whether the customer was called or not The tip percentage for each delivery

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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K
A pizza delivery driver, always trying to increase tips, runs an experiment on his next 40 deliveries. He flips a coin to decide whether or
not to call a customer from his mobile phone when he is five minutes away, hoping this slight bump in customer service will lead to a
slight bump in tips. After 40 deliveries, he will compare the average tip percentage between the customers he called and those he did
not. List the factor, the levels, and the response variable.
What are the factor and the levels?
The factor is
What is the response variable?
O
The levels are
The order size for the 40 deliveries
The amount of tip for each delivery
Whether the customer was called or not
The tip percentage for each delivery
Transcribed Image Text:K A pizza delivery driver, always trying to increase tips, runs an experiment on his next 40 deliveries. He flips a coin to decide whether or not to call a customer from his mobile phone when he is five minutes away, hoping this slight bump in customer service will lead to a slight bump in tips. After 40 deliveries, he will compare the average tip percentage between the customers he called and those he did not. List the factor, the levels, and the response variable. What are the factor and the levels? The factor is What is the response variable? O The levels are The order size for the 40 deliveries The amount of tip for each delivery Whether the customer was called or not The tip percentage for each delivery
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