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A study was conducted to determine whether daughter's height is dependent on mother's height. The following...

A study was conducted to determine whether daughter's height is dependent on mother's height. The following summary statistics are obtained from a sample of n = 342 pairs of mother and daughter.

Average Mother's Height (in inches) 59

Standard Deviation:2.1

Average Daughter's Height (in inches) 66

Standard Deviation: 2.2

The correlation between the mother's height and daughter's height is r = 0.74.

Find the y-intercept of the regression line for predicting the daughter's height from the mother's height.

Math   Statistics-And-Probability   
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