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What is the test statistic?(3 decimal places) What is the critical value(s)?(3 decimal places) Reject or don’t reject?

What is the test statistic?(3 decimal places) What is the critical value(s)?(3 decimal places) Reject or don’t reject?

MATLAB: An Introduction with Applications
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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What is the test statistic?(3 decimal places) What is the critical value(s)?(3 decimal places) Reject or don’t reject?
0 td td ati are V eci ct d TI ect Table of critical t-distribution values C Student's t-distribution Probabilities under the t-distribution Curve 1 Tail 2 Tail Conf Lev df 1 2 3 4 5 6 7 8 9 10 0.200 0.400 0.600 1.376 1.061 0.978 0.941 0.920 0.906 0.896 0.889 0.883 0.879 0.100 0.200 0.800 3.078 1.886 1.638 1.533 1.476 1.440 1.415 1.397 1.383 1.372 0.050 0.100 0.900 6.314 2.920 2.353 2.132 2.015 1.943 1.895 1.860 1.833 1.812 0.025 0.010 0.050 0.020 0.950 0.980 31.821 6.965 4.541 3.747 3.365 2.447 3.143 2.365 2.998 2.306 2.896 2.262 2.821 2.228 2.764 12.706 4.303 3.182 2.776 2.571 0.005 0.010 0.990 63.657 9.925 5.841 4.604 4.032 3.707 3.499 3.355 3.250 3.169 - X
Transcribed Image Text:0 td td ati are V eci ct d TI ect Table of critical t-distribution values C Student's t-distribution Probabilities under the t-distribution Curve 1 Tail 2 Tail Conf Lev df 1 2 3 4 5 6 7 8 9 10 0.200 0.400 0.600 1.376 1.061 0.978 0.941 0.920 0.906 0.896 0.889 0.883 0.879 0.100 0.200 0.800 3.078 1.886 1.638 1.533 1.476 1.440 1.415 1.397 1.383 1.372 0.050 0.100 0.900 6.314 2.920 2.353 2.132 2.015 1.943 1.895 1.860 1.833 1.812 0.025 0.010 0.050 0.020 0.950 0.980 31.821 6.965 4.541 3.747 3.365 2.447 3.143 2.365 2.998 2.306 2.896 2.262 2.821 2.228 2.764 12.706 4.303 3.182 2.776 2.571 0.005 0.010 0.990 63.657 9.925 5.841 4.604 4.032 3.707 3.499 3.355 3.250 3.169 - X
The accompanying data have a correlation coefficient, rounded to three decimal places, of 0.868. Perform a hypothesis test with the data to determine if the population correlation coefficient p is not equal to zero using a 0.01. Click the icon to view the sample data. Click the icon to view an excerpt from a table of Student's t-distribution values. H₁: p=0 What is the test statistic? t= (Round to three decima What is the critical value? Sele (Round to three decimal place OA. ta/2= OB. ta What is the correct conclusion Sample data X y 5 5 Print 8 3 10 5 5 5 5 7 Done D - X O A. Reject Ho. There is enough evidence from the sample to conclude that a relationship exists between the two variables. O B. Do not reject Ho. There is enough evidence from the sample to conclude that a relationship exists between the two variables. OC. Do not reject Ho. There is not enough evidence from the sample to conclude that a relationship exists between the two variables O D. Reject Ho. There is not enough evidence from the sample to conclude that a relationship exists between the two variables. A Time Remaining: 01:50:18 Next
Transcribed Image Text:The accompanying data have a correlation coefficient, rounded to three decimal places, of 0.868. Perform a hypothesis test with the data to determine if the population correlation coefficient p is not equal to zero using a 0.01. Click the icon to view the sample data. Click the icon to view an excerpt from a table of Student's t-distribution values. H₁: p=0 What is the test statistic? t= (Round to three decima What is the critical value? Sele (Round to three decimal place OA. ta/2= OB. ta What is the correct conclusion Sample data X y 5 5 Print 8 3 10 5 5 5 5 7 Done D - X O A. Reject Ho. There is enough evidence from the sample to conclude that a relationship exists between the two variables. O B. Do not reject Ho. There is enough evidence from the sample to conclude that a relationship exists between the two variables. OC. Do not reject Ho. There is not enough evidence from the sample to conclude that a relationship exists between the two variables O D. Reject Ho. There is not enough evidence from the sample to conclude that a relationship exists between the two variables. A Time Remaining: 01:50:18 Next
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