Fix it math

Module 3 Assignment 2 Grading Criteria

Possible Points

Points Earned

Identified the selected sample and question that was explored in the study.

12

12

Identified the R2 linear correlation coefficient and the linear regression equation produced in the Excel spreadsheet.

12

Chart Not Present Please make a scatter plot chart in the Excel Spreadsheet provided

Determined the value of Pearson’s R.

12

12

Determined if Pearson’s R is positive or negative , and what it implied about the relationship between the factors in the study.

12

10 (Use according to the formula, but what about the scatterplot? 10

.

Determined the implication of a correlation between the variables in the study. Explained whether the correlation was an implied causal relationship.

12

6 Is this relationship as clear as 86%, try the scatter plot view, and reduce your legends to reasonable weights

Determined if other variables should have been examined. Explained how those variables would have improved the correlation results of the study or helped to pinpoint where the factors were causal.

20

0 Missing

Wrote in a clear, concise, and organized manner; demonstrated ethical scholarship in accurate representation and attribution of sources; displayed accurate spelling, gramma r, and punctuation.

20

10 Evaluated two/three studies, needs to be revisited for one.

Total:

100

50 *try again please* with 1 study