These early, simple methods gave pediatricians and parents quick ways to estimate a child’s adult height, but they are not terribly accurate. A new statistical model was eventually developed based on age, weight, and parental height data from a large, longitudinal study. This method, called the Khamis-Roche method, can be applied only to healthy Caucasian children over the age of 4. To use this method, coefficients must be obtained from a table, multiplied by the corresponding measurement, and then added together with the constant to generate a formula to predict a child’s height. The partial tables that follow give the coefficients for girls aged 4 to 7.Write a formula for this method to predict the height of a 5-year-old girl, clearly defining any variables you use. Let C is child’s current height, W is the child’s current weight, and A is the average parent height.(5 points) Use your formula to predict the adult height of a 5-year-old girl, if her current height is 3’6’’ and her weight is 43 pounds. Assume her mother is 5’5’’ and her father is 6’1’’ tall. (5 points)