Question: For each chart, note whether you will reject or accept/retain the null. ANOVA (blank) Sum of Squares df Mean Square F Sig Scores Between Groups

For each chart, note whether you will reject or accept/retain the null.

ANOVA

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Sum of Squares

df

Mean Square

F

Sig

Scores Between Groups

351.520

4

87.880

9.085

.000

Scores Within Groups

435.300

45

9.673

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Scores Total

786.820

49

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1. Reject or Retain Null Hypothesis? Click or tap here to enter text.

Independent Samples Test

Columns 4-10 contain the t-test for Equality of Means

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F - Levene's Test for Equality of Variances

Sig - Levene's Test for Equality of Variances

t

df

Sig (2-tailed)

Mean Difference

Std. Error Difference

Lower 95% Confidence Interval of the Mean

Upper 95% Confidence Interval of the Mean

EXP_CON Equal variances assumed

0.055

0816

3.041

54

0.004

10.493

3.449

3.57

17.40

EXP_CON Equal variances not assumed

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3.048

51.94

0.004

10.493

3.449

3.58

17.39

2. Reject or Retain Null Hypothesis? Click or tap here to enter text.

ANOVA

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Sum of Squares

df

Mean Square

F

Sig

Scores Between Groups

35.733

2

17.867

4.066

0.022

Scores Within Groups

250.450

57

4.394

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Scores Total

286.183

59

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3. Reject or Retain Null Hypothesis? Click or tap here to enter text.

ANOVA

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Sum of Squares

df

Mean Square

F

Sig

Scores Between Groups

44182633.37

1

44182633.37

57.737

0.000

Scores Within Groups

13774291.07

18

765238.393

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Scores Total

57956924.44

19

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4. Reject or Retain Null Hypothesis? Click or tap here to enter text.

Independent Samples Test

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F - Levene's Test for Equality of Variances

Sig - Levene's Test for Equality of Variances

t

df

Sig (2-tailed)

Mean Difference

Std. Error Difference

EXP_CON Equal variances assumed

20.905

0.000

1.352

22

0.190

4.33

3.20

EXP_CON Equal variances not assumed

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1.179

10.63

0.264

4.33

3.67

5. Reject or Retain Null Hypothesis? Click or tap here to enter text.

Paired Sample Test

Columns 2-6 contain Paired Differences.

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Mean

Std. Deviation

Std. Error Mean

Lower 95% Confidence Interval of Difference

Upper 95% Confidence Interval of Difference

t

df

Sig.

Pair Right-Left

4.69

7.15

1.98

0.37

9.01

2.368

12

0.036

6. Reject or Retain Null Hypothesis? Click or tap here to enter text.

ANOVA

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Sum of Squares

df

Mean Square

F

Sig

Scores Between Groups

31.444

2

15.722

7.447

0.006

Scores Within Groups

31.66

15

2.111

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Scores Total

63.11

17

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7. Reject or Retain Null Hypothesis? Click or tap here to enter text.

Paired Sample Test

Columns 2-6 contain Paired Differences.

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Mean

Std. Deviation

Std. Error Mean

Lower 95% Confidence Interval of Difference

Upper 95% Confidence Interval of Difference

t

df

Sig.

Pair Before-After

0.700

2.946

0.932

-1.407

2.807

0.751

9

0.472

8. Reject or Retain Null Hypothesis? Click or tap here to enter text.

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