Which milk groups differ significantly in their time spent studying. Based on th

Question

Which milk groups differ significantly in their time spent studying. 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).

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

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 (F) People who can not drink milk study significantly more than nonfat milk drinkers.

Reason Because the "sig" value between them is less than 0.05 which indicates significant difference and since the mean difference is positive when we compare people who can not drink milk to nonfat milk drinkers, therefore people who can not drink milk study more.

Answer (J) People who can not drink milk study significantly more than 2% milk drinkers.

Reason same reason as for the first answer.

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