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Week 5 - Question 2
A Chi-Square Test of Independence was conducted to determine if there was an association between nationality and scholarship awarded. The results showed that there was an association between , χ²(1) = 81.30, p < .001. The association was strong (Cramer's V = .52).
Week 5 - Question 1
A Chi-Square Goodness of Fit test was conducted to determine if there was a difference between the observed ice cream purchase frequencies and the expected frequencies (20% chocolate, 20% strawberry, 20% mango, and 40% vanilla).
The results show that there was a difference between the observed and expected frequencies, χ²(3) = 41.60, p < .001. The difference was moderate (Cohen's W = 0.41).
Week 4 - Question 2
Phone Use and Sleep Correlation
Week 4 - Question 1
Age and Education Correlation
Week 4 - Assignment 1
Age and Education