(c) Is ß2 significant? Use a = 0.05. State the null and alternative hypotheses. Hoi Bz< Hgi Bz zO O Hoi Bz = 0 Hai B2 # 0 O Hoi Bz> 0 Hai B2 SO O Hoi Bz# 0 Hai Bz = 0 O Hoi B2 = 0 H3: B2 > 0 %3D Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. O Reject Ho. There is insufficient evidence to conclude that ß, is significant. Reject Ho. There is sufficient evidence to conclude that ß, is significant. Do not reject Ho: There is sufficient evidence to conclude that B2 is significant. O Do not reject Ho. There is insufficient evidence to conclude that ß, is significant.
(c) Is ß2 significant? Use a = 0.05. State the null and alternative hypotheses. Hoi Bz< Hgi Bz zO O Hoi Bz = 0 Hai B2 # 0 O Hoi Bz> 0 Hai B2 SO O Hoi Bz# 0 Hai Bz = 0 O Hoi B2 = 0 H3: B2 > 0 %3D Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) p-value = State your conclusion. O Reject Ho. There is insufficient evidence to conclude that ß, is significant. Reject Ho. There is sufficient evidence to conclude that ß, is significant. Do not reject Ho: There is sufficient evidence to conclude that B2 is significant. O Do not reject Ho. There is insufficient evidence to conclude that ß, is significant.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Topic Video
Question
100%
![Consider the following data for a dependent variable y and two independent variables, x,
and
X2.
X1 | X2
y
30
12
93
47
10
108
17
112
51
16
178
40
94
51
19
175
74
7
170
36
12
117
59
13
142
76
16
213
The estimated regression equation for these data is
ý = -20.24 + 2.04x, + 4.78x2.
Here, SST =
15,563.6, R = 14,417.6,
= 0.2488,
and
= 0.9548.
zas
25](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F96e0847f-4973-4b99-ac1e-7e94417321c7%2Fd7ccd7f3-80d9-4603-950b-8a6c2296fb50%2Fpg4td5_processed.png&w=3840&q=75)
Transcribed Image Text:Consider the following data for a dependent variable y and two independent variables, x,
and
X2.
X1 | X2
y
30
12
93
47
10
108
17
112
51
16
178
40
94
51
19
175
74
7
170
36
12
117
59
13
142
76
16
213
The estimated regression equation for these data is
ý = -20.24 + 2.04x, + 4.78x2.
Here, SST =
15,563.6, R = 14,417.6,
= 0.2488,
and
= 0.9548.
zas
25
![(c) Is B, significant? Use a = 0.05.
State the null and alternative hypotheses.
Ho: B2 < 0
O Ho: B2 = 0
Ha: B2 + 0
O Ho: B2 > 0
Ha: B2
O Ho: B2# 0
Hg: Bz = 0
O Ho: B2 = 0
H: B2
> 0
Find the value of the test statistic. (Round your answer to two decimal places.)
Find the p-value. (Round your answer to three decimal places.)
p-value :
State your conclusion.
Reject Ho. There is insufficient evidence to conclude that B, is significant.
Reject Ho. There is sufficient evidence to conclude that ß, is significant.
Do not reject Ho. There is sufficient evidence to conclude that B, is significant.
Do not reject Ho. There is insufficient evidence to conclude that ß, is significant.
O O O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F96e0847f-4973-4b99-ac1e-7e94417321c7%2Fd7ccd7f3-80d9-4603-950b-8a6c2296fb50%2Fx7obu98_processed.png&w=3840&q=75)
Transcribed Image Text:(c) Is B, significant? Use a = 0.05.
State the null and alternative hypotheses.
Ho: B2 < 0
O Ho: B2 = 0
Ha: B2 + 0
O Ho: B2 > 0
Ha: B2
O Ho: B2# 0
Hg: Bz = 0
O Ho: B2 = 0
H: B2
> 0
Find the value of the test statistic. (Round your answer to two decimal places.)
Find the p-value. (Round your answer to three decimal places.)
p-value :
State your conclusion.
Reject Ho. There is insufficient evidence to conclude that B, is significant.
Reject Ho. There is sufficient evidence to conclude that ß, is significant.
Do not reject Ho. There is sufficient evidence to conclude that B, is significant.
Do not reject Ho. There is insufficient evidence to conclude that ß, is significant.
O O O
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