With a Summary of Research Conducted by Dunn, Huntsinger, Lun

with a summary of research conducted by Dunn, Huntsinger, Lun, and Sinclair 2008) .For this study, what would be the null hypothesis?

A) Men and women will not be different in how they respond to good and bad gifts.
B) Men and women will be different in how they respond to good and bad gifts.
C) Men and women will be different in how they respond to good gifts.
D) Men and women will be different in how they respond to bad gifts.