Using IF and ELSE IF statements, create two new variables as follows: 

Grade (numeric), with a value of 6 if the Age is 12, and a value of 8 if the Age is 13.

Then create another variable named quiz grade. quiz grades have numerical equivalents as follows: 

A = 95, B = 85, C = 75, D = 70, and F = 65.;

 

data school;

  input Age Quiz: $1. Midterm Final;

*/ your statement here/*

 

datelines;

12 A 92 95

12 B 88 88

13 C 78 75

13 A 92 93

12 F 55 62

13 B 88 82