write a program that read 30 grades from a file (grade.txt) theprogrambthat uses functions to calculat average/mean , the standarddiviation, and the grade range frequancy
Enr 21 -WI#x 30 beam : A 8.85 구 (x 12,000, ooo psi o. 25 Ret;. /4 pnis.nt minum Show transcribed image text Enr 21 -WI#x 30 beam : A 8.85 구 (x 12,000, ooo psi o. 25 Ret;. /4 pnis.nt minum
Solution