For Exercises 37–51, do the following for the indicated data sets from the Section 4.1 exercises:

  1. Calculate the slope and the intercept of the regression line.
  2. State the regression equation in words.
  3. Interpret the value for the slope of the regression line, in terms of the variables from the particular exercise.
  4. Interpret the value for the intercept of the regression line, in terms of the variables from the particular exercise.

Question 4.138

ageheight

40. Age and Height. The following table provides a random sample from the Chapter 4 Case Study data set body_females, showing the age and height of eight women.

Age Height
40 63.5
28 63.0
25 64.4
34 63.0
26 63.8
21 68.0
19 61.8
24 69.0
Table 4.53: Source: Journal of Statistics Education.