MGT 455 WEEK 3 QUESTION 4 31
4.31
Caf. Michigan- 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
$2.30 760
$3.50 510
$2.00 980
$4.20 250
$3.10 320
$4.05 480
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? PX