Twenty students in a beginning computer science course were randomly selected Computer Science Course Scores and given a computer-science aptitude test at the beginning of the semester. Their achievement in the course was then measured by a comprehensive final at R the end of the semester. The scores are summarized below: Aptitude Test Score: average = 15.1, SD = 5.56 Score on Comprehensive Final Final Score: average = 22.75, SD = 5.06, r= .47 What is the slope of the regression line for predicting Final Score from Aptitude Test Score? Round to 4 decimal places. 10 15 20 25 Score on Aptitude Test Type your numeric answer and submit