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gender differential paper IJCRB

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INTERDISCIPLINARY JOURNAL OF CONTEMPORARY RESEARCH IN BUSINESS<br />

APPENDIX<br />

JUNE 2011<br />

VOL 3, NO 2<br />

Mann Whithney test:<br />

Men<br />

Women<br />

n 1 = 7 n 2 = 9<br />

R 1 = 47 R 2 = 89<br />

U = n 1 n 2 + n 1 (n 2 + 1) – R1<br />

= 7 x 9 + 7 (7 + 1) - 47<br />

2<br />

= 63 + 7 (4) – 47<br />

= 44<br />

U = n 1 n 2 + n 1 (n 2 + 1) – R1<br />

= 9 x 7 + 9 (9 + 1) - 89<br />

2<br />

= 63 + 9 (5) – 89<br />

= 19<br />

U(α/2) =U 0.025,9,7 = 51<br />

Ucal < Utab<br />

44 < 51<br />

Thus: Null hypothesis rejected<br />

COPY RIGHT © 2011 Institute of Interdisciplinary Business Research 67

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