Café Michigan's manager, Gary Stark, suspects that demand for mocha latte coffees depends on the price being charged. Based on historical observations, Gary has gathered the following data, which show the numbers of these coffees sold over six different price values: Price Number Sold $2.70 760 $3.50 510 $2.00 980 $4.20 250 $3.10 320 $4.05 480 a. Using these data, how many mocha latte coffees would be forecast to be sold according to simple linear regression if the price per cup were $2.80? [Select] b. What is the MAD? [Select] c. What is the Coefficient of Determination? [Select] [Select] , and what does that tell you?

Contemporary Marketing
18th Edition
ISBN:9780357033777
Author:Louis E. Boone, David L. Kurtz
Publisher:Louis E. Boone, David L. Kurtz
Chapter14: Pricing Strategies
Section14.2: Forecasting Demand
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Café Michigan's manager, Gary Stark, suspects that demand for mocha latte coffees depends on the price being charged. Based on
historical observations, Gary has gathered the following data, which show the numbers of these coffees sold over six different price
values:
Price Number Sold
$2.70 760
$3.50 510
$2.00 980
$4.20 250
$3.10 320
$4.05 480
a. Using these data, how many mocha latte coffees would be forecast to be sold according to simple linear regression if the price per cup
were $2.80? [Select]
What is the MAD? [Select]
c. What is the Coefficient of Determination? [Select]
[Select]
9
and what does that tell you?
Transcribed Image Text:Café Michigan's manager, Gary Stark, suspects that demand for mocha latte coffees depends on the price being charged. Based on historical observations, Gary has gathered the following data, which show the numbers of these coffees sold over six different price values: Price Number Sold $2.70 760 $3.50 510 $2.00 980 $4.20 250 $3.10 320 $4.05 480 a. Using these data, how many mocha latte coffees would be forecast to be sold according to simple linear regression if the price per cup were $2.80? [Select] What is the MAD? [Select] c. What is the Coefficient of Determination? [Select] [Select] 9 and what does that tell you?
Expert Solution
Step 1

To find:

(a) The number of coffee would be forecast to be sold according to simple regression.

(b) The MAD.

(c) The coefficient of determination and what does it tells.

Given:

The price per cup is $2.80.

The value of n=6.

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