Pad 17:53 anix sophia.org Question Tutorials Question 6 O Mark this question The table below shows the grade and reading level for 5 students, Grade Reading Level Student 1 2 6 Student 2 6 14 Student 3 5 12 Student 4 4 10 Student 5 A For grade, the mean is 3.6 and the standard deviation is 21. For reading level, the mean is 9.2 and the standard deviation is 4.1. Using the formula below or Excel, find the correlation coefficient, r, for this set of students. Answer choices are rounded to the nearest hundredth. 1 = - O 0.85 O 0.71 O 0.92 O 1.00