You may need to use the appropriate technology to answer this question. Consider the data. X 2 6 9 13 20 Y, 9 16 8 28 25 (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. OHo: Po-0 O Ho: P 0 H P0 O Ho: Po0 O Ho: P 0 HP-0 O Mo: P20 H: <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 Reject Ho. We conclude that the relationship between x and y is significant. Relect Ha 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. Reject Ho. We cannot conclude that the relationship between x and y is significant. Do not reject H We conclude that the relationship between x and y is significant. O Do not reject H. We cannot conclude that the relationship between x and y is significant. Use the F test to test for a significant relationship. Use a = 0.05. State the null and alternative hypotheses. O Ho: P0 H: P 0 O Ho: P20 H: P, < 0 O Ho: Po 0 H: Po 0 OHo: Po-0 H Po0 O Ho: B-0 H: P 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 - What is your conclusion? O Do not reject Ho. We cannot 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. O Reject Ho. We conclude that the relationship between x and y is significant. O Do not reject Ho We conclude that the relationship between x and y 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
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You may need to use the appropriate technology to answer this question.
Consider the data.
6 9
13 20
9.
16 8 28 25
(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 Ho: Po-0
O Ho: P-0
H P0
O Ho: Po 0
H,: Po-0
O Ho: P 0
H A 0
O Mo: P20
H <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 Reject Ho. We conclude that the relationship between x and y is significant.
Relect H We cannot conciude 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 H. We cannot conclude that the relationship between x and y is significant.
O Do not reject H. We conclude that the relationship between x and y is significant.
O Do not reject H. 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 Họ: P + 0
H = 0
O Ho: P20
H: B,<0
O Ho: Po 0
H: Po = 0
O Ho: Po 0
H: Po+0
O Ho: B 0
H: P 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 =
What is your conclusion?
O Do not reject Ho. We cannot 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.
O Reject Ho. We 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.
Transcribed Image Text:You may need to use the appropriate technology to answer this question. Consider the data. 6 9 13 20 9. 16 8 28 25 (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 Ho: Po-0 O Ho: P-0 H P0 O Ho: Po 0 H,: Po-0 O Ho: P 0 H A 0 O Mo: P20 H <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 Reject Ho. We conclude that the relationship between x and y is significant. Relect H We cannot conciude 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 H. We cannot conclude that the relationship between x and y is significant. O Do not reject H. We conclude that the relationship between x and y is significant. O Do not reject H. 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 Họ: P + 0 H = 0 O Ho: P20 H: B,<0 O Ho: Po 0 H: Po = 0 O Ho: Po 0 H: Po+0 O Ho: B 0 H: P 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 = What is your conclusion? O Do not reject Ho. We cannot 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. O Reject Ho. We 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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