COMPUTATIONAL SKILLS AND CRITICAL THINKING SKILLS.

1. Your research study is about determining the relationship between the midterm and final examination of 10 students inn Quantitative Operations Research course. The following is the scores midterm (X) and final (Y) grades.

X 75 70 65 90 85 85 80 70 65 90

Y 80 75 65 95 90 85 90 75 70 90

Requirements:

1. Solve for the Pearson r (Product Moment Coefficient Correlation).
2. Level Of significance: a=.05 , df = n-2; r.05 = .632

Solving by Stepwise Method.

• STATEMENT OF THE PROBLEM:

• HYPOTHESES:

NULL

• HYPOTHESES:

• LEVEL OF SIGNIFICANCE:

(GIVEN)

• STATISTICS (SHOW YOUR SOLUTIONS):

• DECISION RULE:

• CONCLUSION/IMPLICATION: