х, 2 9 13 20 Yi 9. 18 9. 28 24 (a) What is the value of the standard error of the estimate? (Round your answer to three decimal places.) (b) Test for a significant relationship by using the t test. Use a = 0.05. State the null and alternative hypotheses. o = °g :°H O H: Po *0 O Ho: Po *0 H: Po = 0 O Ho: B1 = 0 H3: B1 + 0 O Ho: B 20 H: Bq < 0 O Ho: B # 0 H: Bz = 0 Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. O Do not reject H.. We conclude that the relationship between x and y is significant. O Do not reject Ho. We cannot conclude that the relationship between x and y is significant. O Reject Ho. We conclude that the relationship between x and y is significant. O Reject Ho: We cannot conclude that the relationship between x and y is significant. (c) Use the F test to test for a significant relationship. Use a = 0.05. State the null and alternative hypotheses. O Ho: B, + 0 Ha: Pz = 0 O H: Po = 0 H: Bo * 0 O Ho: Bo # 0 H: Bo = 0 O Ho: B 2 0 H: B1 < 0 H: B + 0 0 = 'd :°H O 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 =
х, 2 9 13 20 Yi 9. 18 9. 28 24 (a) What is the value of the standard error of the estimate? (Round your answer to three decimal places.) (b) Test for a significant relationship by using the t test. Use a = 0.05. State the null and alternative hypotheses. o = °g :°H O H: Po *0 O Ho: Po *0 H: Po = 0 O Ho: B1 = 0 H3: B1 + 0 O Ho: B 20 H: Bq < 0 O Ho: B # 0 H: Bz = 0 Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. O Do not reject H.. We conclude that the relationship between x and y is significant. O Do not reject Ho. We cannot conclude that the relationship between x and y is significant. O Reject Ho. We conclude that the relationship between x and y is significant. O Reject Ho: We cannot conclude that the relationship between x and y is significant. (c) Use the F test to test for a significant relationship. Use a = 0.05. State the null and alternative hypotheses. O Ho: B, + 0 Ha: Pz = 0 O H: Po = 0 H: Bo * 0 O Ho: Bo # 0 H: Bo = 0 O Ho: B 2 0 H: B1 < 0 H: B + 0 0 = 'd :°H O 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 =
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
Question
Transcribed Image Text:2
6
9
13
20
9.
18
28
24
(a) What is the value of the standard error of the estimate? (Round your answer to three decimal places.)
(b) Test for a significant relationship by using the t test. Use a = 0.05.
State the null and alternative hypotheses.
H: Po # 0
o = °g :ºH O
O Ho: Bo * 0
H: Po = 0
O Ho: B1 = 0
H3: Bz # 0
O Ho: P1 z0
H,: Bq < 0
O Ho: B1 # 0
Hg: Bz = 0
%3D
Find the value of the test statistic. (Round your answer to three decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
State your conclusion.
O Do not reject Ho. We conclude that the relationship between x and y is significant.
O Do not reject Ho. We cannot conclude that the relationship between x and y is significant.
O Reject Ho. We conclude that the relationship between x and y is significant.
O Reject Ho. We cannot conclude that the relationship between x and y is significant.
(c) Use the F test to test for a significant relationship. Use a = 0.05.
State the null and alternative hypotheses.
O Ho: B # 0
Ha: B1 = 0
O Ho: Po = 0
H: Po #0
O Ho: Bo # 0
H: Po = 0
O Ho: B, 2 0
H,: Bz < 0
O Ho: P1 = 0
%3!
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 =
What is your conclusion?
Reject Ho. We conclude that the relationship between x and y is significant.
O Reject Ho. We cannot conclude that the relationship between x and y is significant.
Do not reject Ho. We cannot conclude that the relationship between x and y is significant.
Do not reject Ho. We conclude that the relationship between x and y is significant.
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