Understanding a Correlation Coefficient
92000
Data
Each data pair shown is of the form...
Mathematics, 02.12.2020 05:40, klongstreet1731
Understanding a Correlation Coefficient
92000
Data
Each data pair shown is of the form below
х
y
28000
(years since purchase, value of car)
24000
Based on the correlation coefficient, there is a(n)
decreasing = strong X linear correlation
between the data
Xo
X 1
X2
X 3
X 4
X 5
X 6
X 7
31000
29373
26810
22375
17290
14970
11453
10921
20000
COMPLETE
16000
12000
Use the regression equation to estimate the
value of the car 8 years after
purchase. Round to
the nearest dollar. $
6
DONE
Linear Regression
y-3223.31x + 31805.583; -0.988
-0.7000 SXS 7.7
Window:
8913.1 Sys 330079
Resize window
to fit data
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 20:50, xbeatdroperzx
Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?
Answers: 2
Do you know the correct answer?
Questions in other subjects:
Arts, 04.08.2019 02:30
Social Studies, 04.08.2019 02:30
History, 04.08.2019 02:30
History, 04.08.2019 02:30
History, 04.08.2019 02:30
Social Studies, 04.08.2019 02:30
Chemistry, 04.08.2019 02:30
History, 04.08.2019 02:30
