1: Nonfat milk 2: 1% milk 3: 2% milk 4: Whole milk 5: I do not like milk 6: I ca

ID: 3242160 • Letter: 1

Question

1: Nonfat milk

2: 1% milk

3: 2% milk

4: Whole milk

5: I do not like milk

6: I cannot drink milk

7: I choose not to drink milk

Which milk groups differ significantly in their time spent studying. Let's practice running a "post hoc" test! Run an ANOVA to compare "milkdrink" and "study."

Based on the results of your Post Hoc test, indicate which groups are SIGNIFICANTLY different (alpha = .05; any "sig" value less than .05 indicates a SIGNIFICANT difference).

A. 1% milk drinkers study significantly more than 2% milk drinkers.

B. 1% milk drinkers study significantly more than whole milk drinkers.

C. 1% milk drinkers study significantly more than people who cannot drink milk.

D. Nonfat milk drinkers study significantly more than 1% milk drinkers.

E. Nonfat milk drinkers study significantly less than 1% milk drinkers.

F. Nonfat milk drinkers study significantly more than 2% milk drinkers.

G. Nonfat milk drinkers study significantly less than 2% milk drinkers.

F. People who cannot drink milk study significantly more than nonfat milk drinkers.

G. People who cannot drink milk study significantly less than nonfat milk drinkers.

H. People who cannot drink milk study significantly more than 1% milk drinkers.

I. People who cannot drink milk study significantly less than 1% milk drinkers.

J. People who cannot drink milk study significantly more than 2% milk drinkers.

K. People who cannot drink milk study significantly less than 2% milk drinkers.

J. People who cannot drink milk study significantly more than whole milk drinkers.

L. People who cannot drink milk study significantly less than whole milk drinkers.

Post Hoc Tests Multiple Comparisons Dependent Variable: study Tukey HSD Mean 95% Confidence Interval Difference (l- Std. Error sig Lower Bound Upper Bound milkdrink U) milk drink 2.457 -3.385 -10.76 3 1.772 2.143 .982 8.200 4.66 4 -4.135 2.914 .791 -12.88 4.61 2.310 444 11.42 240 -4.535 -9.027 2.498 .008 -16.52 1.53 2.250 -3.167 .797 3.58 2 1 3.385 2.457 .813 3.99 10.76 2.040 1.613 -4.51 2.839 1.000 1.150 2.215 .999 7.80 5.50 6 -5.643 2410 .233 -12.87 1.59 7 .217 2.152 1.000 -6.24 6.67 3 1 1.772 2.143 .982 8.20 -4.66 2.040 4 2.363 2.571 .969 -10.08 5.35 -2.763 1.860 .753 8.34 2.82 13.52 99 -7.256 2.088 .012 7 -1.396 1.785 .986 -6.75 3.96

Explanation / Answer

Answer: