Mtiple comparisonsscoretukey hsdi formatj formatmean

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Reference no: EM13371365

Multiple Comparisons

Score

Tukey HSD

(I) Format

(J) Format

Mean Difference (I-J)

Std. Error

Sig.

95% Confidence Interval

Lower Bound

Upper Bound

1

2

-9.192*

2.234

.001

-14.67

-3.71

3

-10.261*

2.234

.000

-15.74

-4.78

2

1

9.192*

2.234

.001

3.71

14.67

3

-1.069

2.083

.865

-6.18

4.04

3

1

10.261*

2.234

.000

4.78

15.74

2

1.069

2.083

.865

-4.04

6.18

*. The mean difference is significant at the 0.05 level.

 

Score

TukeyHSDa,b

Format

N

Subset for alpha = 0.05

1

2

1

10

48.77

 

2

13

 

57.96

3

13

 

59.03

Sig.

 

1.000

.877

Means for groups in homogeneous subsets are displayed.

 

Means for groups in homogeneous subsets are displayed.

a. Uses Harmonic Mean Sample Size = 11.818.

b. The group sizes are unequal. The harmonic mean of the group sizes is used. Type I error levels are not guaranteed.

Test Scores are significally different based on the course format because Group 2 and Group 3

1092_Course format.png

Reference no: EM13371365

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