Question: (4 points) The following table contains data on the average number of hours spent studying per week , total number of absences and final grade






(4 points) The following table contains data on the average number of hours spent studying per week , total number of absences and final grade (in percent) for a random sample of students in a statistics class. Absences Hours Grade 100 11 50 No 69 5 60 6 65 10 37 10 53 70 Part A Determine the correlation coefficient of the total number of absences and final grade Round it to 5 decimal places if possible.Part A Determine the correlation coefficient of the total number of absences and final grade. Round it to 5 decimal places if possible. Part B The correlation coefficient suggests that there is ? V between the total number of absences and the final grade in the sample. Part C Suppose we want to test whether there is a linear relationship between the total number of absences and the final grade in the population. Since the correlation coefficient (in absolute value) is ? than the decision point , the sample data ? to conclude that there is a linear relationship between the total number of absences and the final grad in the population.(4 points) The following table contains data on the average number of hours spent studying per week , total number of absences and final grade (in percent) for a random sample of students in a statistics class. Absences Hours Grade 3 56 11 40 12 24 9 40 66 60 70 51 69 61 35 49 50 48 65 The data may be different from the previous questionsThe following table contains data on the average number of hours spent studying per week , total number of absences and final grade (in percent) for a random sample of students in a statistics class. Absences Hours Grade 80 75 6 51 83 74 80 89 90 The data may be different from the previous questions, Which of the following variables is strongly related to final grade? A. Average number of hours spent studying per week O B. Total number of absences
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