T-Test Notes Output Created 12-JUL-2025 13:45:38 Comments Input Data C:\Users\eskra\Downloads\MODULDATA4.sav Active Dataset DataSet1 Filter Weight Split File N of Rows in Working Data File 180 Missing Value Handling Definition of Missing User defined missing values are treated as missing. Cases Used Statistics for each analysis are based on the cases with no missing or out-of-range data for any variable in the analysis. Syntax T-TEST GROUPS=hypertension(0 1) /MISSING=ANALYSIS /VARIABLES=stroke /ES DISPLAY(TRUE) /CRITERIA=CI(.95). Resources Processor Time 00:00:00.02 Elapsed Time 00:00:00.02 Group Statistics Had hypertension N Mean Std. Deviation Std. Error Mean Had Stroke .00 125 .2640 .44257 .03958 1.00 55 .5818 .49781 .06712 Independent Samples Test Levene's Test for Equality of Variances t-test for Equality of Means F Sig. t df Significance Mean Difference Std. Error Difference 95% Confidence Interval of the Difference One-Sided p Two-Sided p Lower Upper Had Stroke Equal variances assumed 11.318 <.001 -4.270 178 <.001 <.001 -.31782 .07444 -.46471 -.17093 Equal variances not assumed -4.078 93.183 <.001 <.001 -.31782 .07793 -.47256 -.16307 Independent Samples Effect Sizes Standardizera Point Estimate 95% CoCreate lengthy paragraph: Independent variable and the exploration of the association between hypertension and the time a person was followed before experiencing a stroke