The data below are the final exam scores of 5 randomly selected history students and the number of hours they slept the night before the exam. Find the equation of the regression line for the given data.
hours, x: 3, 5, 8, 5, 6
scores, y: 65, 80, 88, 90, 90
Choose the correct answer below.
y = 4.83x + 61.25
y = 4.45x + 58.55
y = 4.45x + 61.25
y = 4.83x + 58.55