According to a recent study, the average college freshman owes $900 on their credit cards (Arano, 2006). Based on your calculations, which of the following best represents the decision regarding the null hypothesis?
A researcher conducted an analysis that supported the research hypothesis that SJSU students spend less on textbooks than the average California college student. As a result of this finding, imagine you hypothesize that SJSU freshmen owe less on their credit cards than the average college freshman. To test this hypothesis, a group of college students are asked, “If you have your own credit card(s), how much do you currently owe on them?” The responses of some of the students in this class are summarized as:
N = 25
= 834.53
s = 169.40
a. do not reject H0 (p > .05)
b. do not reject H0 (p < .05)
c. reject H0 (p < .05)
d. reject H0 (p > .01)
a. do not reject H0 (p > .05)
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