VIT
MAT 2001 -
T-test
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t test by Dr Mahamood Usman Khan Ph D IIT ISM Dhanbad M Phil M Sc AMU Applications i t test for Single Mean ii t test for Difference of Means iii Paired t test for Difference of Means t test for Single Mean Test Statistics Assumptions t test for difference of means Test Statistics Assumptions Paired t test for Difference of Means Test Statistics Example A certain stimulus administered to each of the 12 patients resulted in the following increase of blood pressure from before to after 5 2 8 1 3 0 2 1 5 0 4 and 6 Can it be concluded that the stimulus will in general be accompanied by an increase in blood pressure ThankYou
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