1. For an Independent t-test, the independent variable is __________.

Group of answer choices

Nominal

Ordinal

Ratio

Interval

1. When conducting an independent samples t-test, the assumption for Normality is tested using:

Group of answer choices

Shapiro-Wilks

Levene

Wilks Lambda

Cronbach's Alpha

1. The results of a study that used an independent samplest-test wast(30) = 2.14,p= .01. Based on these results, what was the sample size?

Group of answer choices

30

28

32

1. A journal article reports,t(92) = -1.67,p= .11,the reading scores of males (M= 31.54,SD= 5.16,n= 29)and females were compared (M= 32.46,SD= 4.96,n= 65). What can be concluded based on these results?

Group of answer choices

Males (M= 31.54,SD= 5.16,n= 29) on average score statistically significantly lower than females (M= 32.46,SD= 4.96,n= 65) in terms of reading achievement.

Males (M= 31.54,SD= 5.16,n= 29) on average donotstatistically significantly differ from females (M= 32.46,SD= 4.96,n= 65) in terms of reading achievement

1. A researcher plans to do a study to see whether student athletes who eat an all carbohydrate meal have different scores on a mood scale than student athletes who eat an all protein meal. Thus, the manipulated independent variable is the type of meal (1 = carbohydrate, 2 = protein). What analysis would be the best choice to analyze the data?

Group of answer choices

one samplet-test

ANOVA

independent samplest-test

Levene's Test