#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
float n,i,mean,var,sd,a[100],temp=0,sum=0;
clrscr();
printf("Enter the number of terms::\n");
scanf("%f",&n);
printf("Enter the numbers::\n");
for(i=0;i<n;i++)
{
scanf("%f",&a[i]);
}
/*..............Mean.............*/
for(i=0;i<n;i++)
{
sum=sum+a[i];
}
mean=sum/n;
printf("Mean=%f\n",mean);
/*.............Variance..........*/
for(i=0;i<n;i++)
{
temp=temp+(a[i]-mean)*(a[i]-mean);
}
var=temp/n;
printf("Variance=%f\n",var);
/*............Standard Deviation........*/
sd=sqrt(var);
printf("Standard Deviation=%f\n",sd);
getch();
}
#include<conio.h>
#include<math.h>
void main()
{
float n,i,mean,var,sd,a[100],temp=0,sum=0;
clrscr();
printf("Enter the number of terms::\n");
scanf("%f",&n);
printf("Enter the numbers::\n");
for(i=0;i<n;i++)
{
scanf("%f",&a[i]);
}
/*..............Mean.............*/
for(i=0;i<n;i++)
{
sum=sum+a[i];
}
mean=sum/n;
printf("Mean=%f\n",mean);
/*.............Variance..........*/
for(i=0;i<n;i++)
{
temp=temp+(a[i]-mean)*(a[i]-mean);
}
var=temp/n;
printf("Variance=%f\n",var);
/*............Standard Deviation........*/
sd=sqrt(var);
printf("Standard Deviation=%f\n",sd);
getch();
}
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