Researchers tested whether the gender of hurricane name, Ask an Expert

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Researchers tested whether the gender of hurricane name affects perceived risk & evacuation intentions. 142 participants were given a scenario and a weather map on which either Hurricane Christopher or Hurricane Christina was displayed and reported their evacuation intentions (intentions scale: 1 = definitely will evacuate immediately, 7 = definitely will stay home). A two-way ANOVA with the gender of the hurricane name and participants' sex yielded a significant main effect of the gender of the hurricane name such that Christopher elicited a greater intention to act than did Christina [Mchristopher = 2.343, SD = 1.212 vs. Mchristina = 2.939, SD = 1.538; F(1,138) = 6.543, P = 0.012, R2 = 0.044]. There was no main effect of participant sex. There was no interaction between the gender of the hurricane name and participants' sex.

A) List the three null hypotheses for this test (words and symbols).

B) Which of the null hypotheses were rejected?

C) Sketch a graph of these results.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91017355

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