Question 2 2 pts A researcher would like to test the correlation between the hours worked on a research paper and the final grade in terms of points. Test for correlation using a = 0.05. Data Set X(hours working on Y (Final Grade in points) paper) 24 95 10 82 3 65 14 85 18 91 1 41 2.5 59 19 93 State the claim: Ho p = 0 Claim Hip0 Critical Values =+/- use table I Compute Correlation Coefficient: r = (round to 3 place values)Question 4 3 pts Determine the line of regression. Also, estimate the final exam score if a student scores x = 89 on exam#3. Data Set .... .. . ......................... X(Score for exam#3) Y (Score on Final Exam) 185 154 139 .99 186 .54 110 25 88 .88 154 .95 168 .15 58 .. . . . . . y = be + a Round to 3 places b= a Predicted value for x =89 (round to a whole number). y =