1 #include <stdio.h> 2 3 #include "ex09.h" 4 #include "ex10.h" 5 6 int main (void) 7 { 8 double a[] = {9, 1.50, 3, 8.75}; 9 10 double am, sd; 11 am = arithmetic_mean(a, 3); 12 sd = standard_deviation(a, 3); 13 14 15 printf("%f\n%f\n", am, sd); 16 return 0; 17 }