Math, asked by adawadi6877, 1 year ago

Write a c program to calculate probability using binomial distribution and poisson distribution

Answers

Answered by ankurbadani84
2

Answer:

Step-by-step explanation:

Program

#include<stdio.h>

#include<math.h>

#include<conio.h>

int facto(int);

void main()

{

double p,result;            

int n,r,nr,factN,factR,factNR;

 

           printf("binomial distribution\n");

           printf("enter the value of N:");

           scanf("%d",&n);

           printf("enter the value of R");

           scanf("%d",&r);

           printf("enter the value of P");

           scanf("%lf",&p);

           nr=n-r;

           factN=facto(n);

           factR=facto(r);

           factNR=facto(nr);

           result=(((factN/factR)*factNR)*pow(p,r)*(pow((1-p),nr)));

           printf("\n result=%.3lf",result);

           getch();

}

int facto(int num)

{

           return (num==1 || num==0) ? 1 : facto(num-1)*num;

}

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