To determine how women's heights influence her pulse rate. A random sample of 40 women is obtained, and theirs heights (in inches) and pulse rates in beats per minute are measured. y = 18.2 + 0.90x. R2 = 0.14 a. Find the predicted pulse rate for a woman who is 70 inches tall. b. What does the slope mean in terms of the situation? c. What does the y-intercept mean in terms of the situation? d. What does the coefficient of determine mean in terms of the situation?