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Use scholarly writing and proper APA format to briefly discuss in narrative form

ID: 3229253 • Letter: U

Question

Use scholarly writing and proper APA format to briefly discuss in narrative form, the results of the t-test and the correlation.

Correlations

Years_of_Experience

Confidence_Scores

Years_of_Experience

Pearson Correlation

1

.152

Sig. (2-tailed)

.521

N

20

20

Confidence_Scores

Pearson Correlation

.152

1

Sig. (2-tailed)

.521

N

20

20

Independent Samples Test

Levene's Test for Equality of Variances

t-test for Equality of Means

F

Sig.

t

df

Sig. (2-tailed)

Mean Difference

Std. Error Difference

95% Confidence Interval of the Difference

Lower

Upper

Years_of_Experience

Equal variances assumed

1.989

.176

.483

18

.635

2.10000

4.35086

-7.04082

11.24082

Equal variances not assumed

.483

14.584

.636

2.10000

4.35086

-7.19672

11.39672

Confidence_Scores

Equal variances assumed

.268

.611

-1.006

18

.328

-4.30000

4.27304

-13.27733

4.67733

Equal variances not assumed

-1.006

13.694

.332

-4.30000

4.27304

-13.48402

4.88402

Correlations

Years_of_Experience

Confidence_Scores

Years_of_Experience

Pearson Correlation

1

.152

Sig. (2-tailed)

.521

N

20

20

Confidence_Scores

Pearson Correlation

.152

1

Sig. (2-tailed)

.521

N

20

20

Explanation / Answer

From the correlation results, it can be seen that

p-value is the Sig. (2-tailed) = 0.521

As the p-value is not small, the correlation is not significant.

From the t-test results for Years_of_Experience, with Equal variances assumed,

p-value is the Sig. (2-tailed) = 0.635

Since the p-value is not small (high), there is no difference in means and you can’t reject the null hypothesis.

This is true, also as the 95% confidence interval [-7.04082 ,   11.24082] contains value '0'.

From the t-test results for Years_of_Experience, with Equal variances not assumed,

p-value is the Sig. (2-tailed) = 0.636

Since the p-value is not small (high), there is no difference in means and you can’t reject the null hypothesis.

This is true, also as the 95% confidence interval [-7.19672 ,   11.39672] contains value '0'.

From the t-test results for Confidence_Scores, with Equal variances assumed,

p-value is the Sig. (2-tailed) = 0.328

Since the p-value is not small (high), there is no difference in means and you can’t reject the null hypothesis.

This is true, also as the 95% confidence interval [-13.27733  ,   4.67733] contains value '0'.

From the t-test results for Confidence_Scores, with Equal variances not assumed,

p-value is the Sig. (2-tailed) = 0.332

Since the p-value is not small (high), there is no difference in means and you can’t reject the null hypothesis.

This is true, also as the 95% confidence interval [-13.48402  ,   4.88402] contains value '0'.