You are required to calculate the equation to predict academic average from daily hours spent playing computer video games. That same exercise required that you predict academic average for a student who averages 2.3 hr of daily video game playing. Relevant statistics are rXY = -0.834, sY - 6.288, and Y for this student = 83.34% academic average.
a. Calculate the standard error of prediction (sYX) for the same data.
b. You can be approximately 95% confident that this student's academic average will be between which two values?
For Information: Exercise 10 in Module 37.