Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
Related questions
Question
4) Identification of Intercept (B0), Slope of Regression Line (B1), and the P Value and an Analysis of their Meanings
![A
1 Page 144
2
3
4 Selling
5 Price
84000
79000
91500
6
7
8
9
10
11
12
13
14
155000
168000
15
16 172500
17
174000
175000
18
19
177500
20
184000
21
195500
22
195000
23
120000
127500
132500
145000
164000
B
C
Problem #4-22
Bedrooms
2
2
3
3
3
3
3
3
4
3433 4343
D
Age
(Years)
30
25
30
40
18
30
19
7
10
T33TONOM
1
1
0
2
10
E
F
G
H
SUMMARY OUTPUT
J
Regression Statistics
Multiple R 0.889328
R Square 0.790904
Adjusted F 0.761034
Standard E 18457.67
Observatic
17
ANOVA
Regression
Residual
Total
df
K
L
M
N
SS
MS
F
gnificance F
2 1.8E+10 9.02E+09 26.47752 1.75E-05
14 4.77E+09 3.41E+08
16 2.28E+10
O
P
O
Coefficientsandard Err t Stat P-value Lower 95% Jpper 95%ower 95.0%pper 95.0%
Intercept 110098.2 30511.12 3.608463 0.00285 44658.39 175538.1 44658.39 175538.1
Bedrooms 21205.58 8725.374 2.430334 0.029124 2491.511 39919.64 2491.511 39919.64
(Years) -1963.64 401.2537 -4.89377 0.000237 -2824.25 -1103.04 -2824.25 -1103.04](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fed18415a-af27-44e8-aa80-ad5d454cc154%2F71c2dac8-98e0-4d6e-9f17-22c3aac5c207%2F012mm3y_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A
1 Page 144
2
3
4 Selling
5 Price
84000
79000
91500
6
7
8
9
10
11
12
13
14
155000
168000
15
16 172500
17
174000
175000
18
19
177500
20
184000
21
195500
22
195000
23
120000
127500
132500
145000
164000
B
C
Problem #4-22
Bedrooms
2
2
3
3
3
3
3
3
4
3433 4343
D
Age
(Years)
30
25
30
40
18
30
19
7
10
T33TONOM
1
1
0
2
10
E
F
G
H
SUMMARY OUTPUT
J
Regression Statistics
Multiple R 0.889328
R Square 0.790904
Adjusted F 0.761034
Standard E 18457.67
Observatic
17
ANOVA
Regression
Residual
Total
df
K
L
M
N
SS
MS
F
gnificance F
2 1.8E+10 9.02E+09 26.47752 1.75E-05
14 4.77E+09 3.41E+08
16 2.28E+10
O
P
O
Coefficientsandard Err t Stat P-value Lower 95% Jpper 95%ower 95.0%pper 95.0%
Intercept 110098.2 30511.12 3.608463 0.00285 44658.39 175538.1 44658.39 175538.1
Bedrooms 21205.58 8725.374 2.430334 0.029124 2491.511 39919.64 2491.511 39919.64
(Years) -1963.64 401.2537 -4.89377 0.000237 -2824.25 -1103.04 -2824.25 -1103.04
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