Find the two lines of regression from the following data Age of husband Age of wife 25 18 22 15 28 20 26 17 35 22 20 14 22 16 40 21 20 15 18 14 Required ►Estimate the age of husband when the age of...

Find the two lines of regression from the following data
Age of husband Age of wife
        25                         18
        22                          15
        28                          20
        26                         17
        35                         22
       20                         14
       22                         16

       40                          21
       20                          15
       18                          14

Required

►Estimate the age of husband when the age of wife is 19
►Estimate the age of wife when the age of husband is 30
► Calculate the coefficient correlation