Rica, the manager at stellarbeans, collected data on the daily high temperature and revenue from co
from nine days this past fall are shown in the table below.
en temperature and revenue from coffee sales
day
day
day
day
day
day
6
day
match the correct equatic
day
day
8
7
high
temperature,
54
50
67
70
58
52
46
48
coffee sales,
دن میسر
$2900 $3080 $2500
noa
f(t)
$2380
$2200
$2700
$3000
$3620
$3720
state the linear regression function, that estimates the day's coffees
high temperature of t. round all
values to the nearest integer. state the correlation coefficient, r, of
ger. state the correlation coefficient, r, of the data to the nearest hundredth. does
indicate a strong linear relationship between the variables? explain your reasoning