annotated-cf_7864_daa_template%202%20copy%202

.pdf

School

Capella University *

*We aren’t endorsed by this school

Course

7864

Subject

Statistics

Date

Apr 26, 2024

Type

pdf

Pages

Uploaded by CountWallabyMaster1026 on coursehero.com

1 Data Analysis and Application Template Tracie Howard Capella University

2 Data Analysis and Application Template Data Analysis Plan The two variables are Review and Final. Both variables are continuous. Research Question: Will the numerical value increase for the review and final results iwhen implemented with the new data? Null Hypothesis: The review data will show no change in numerical value. The final data will show no change numerical value. Alternate Hypothesis: The review data will show significant increase. The final data will show significant increase. Testing Assumptions The data shows that the group variances are equal, and no variables have been violated.

3 Results & Interpretation The means for the attended final session is 61.5 and the standard deviation is 7.3. The final means for the did not attend session is 62.1 and the standard deviation is 7.9. The results of the t- test are as follows: The means final score for the attended review session is ( M =61.54, SD = 7.3) was lower than the mean final score for the unattended review session ( M= 62.16, SD =7.9). This was a statistically significant difference, t (103) = 2.75, = 0.68. The null hypothesis shall not be rejected based on the descriptive and independent data of each session.

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version