Name: Homework Assignment #21out of 60 points) 1. Jessica wants to know if gende

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Name: Homework Assignment #21out of 60 points) 1. Jessica wants to know if gender and/or college major have a significant effect on a person's social aptitude. To that end, she designs a social aptitude task and administers it to a group of Psychology majors who are female, another group of Psychology majors who are male, a group of Biology majors who are female and another group of Biology majors who are male. The data follows. What can lessica conclude? (40 points) Psychology Majors-Female: Psychology Majors-Male: Biology Majors- Female: Biology Majors -Male

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6) A)

A 't' or z test could be used here. It will be a one tailed test

b) A regression analysis could be used here to predict the number of hours.

c) An ANOVA is very much suitable here. It will be a one direction test.

d) For this we can usetwo tail 'z' test to find if medication affects or not

e) For this we can usetwo tail 't' test to find if medication affects or not

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