The following are heights for mothers,X

X, and their grown daughters,Y , in inches:

x,7

60,62

66,67

65,64

66,66

67,65

63,63

69,65

63,61

61,59

65,67

Plot a scatterplot and comment on the relationship, if any.

Calculate the estimated regression line.

Interpret the slope in terms of the problem.

Interpret the intercept in terms of the problem.

Predict the height of someone's daughter if the mother is 67 inches tall.

If we measure a new mother daughter pair and get (76,78), do you think this would increase or decrease the slope of the regression line? Explain. (You do not need to calculate a new line)