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- #include <stdio.h>
- #include <math.h>
- #define MAXNUM 50
- int main()
- {
- int i,quant;
- float numbers[MAXNUM],sum = 0,sigma = 0,med,deviation;
- printf("Entre com a quantidade de numeros a ser inseridas :\n");
- scanf("%d",&quant);
- for (i = 0; i < quant; i++) {
- printf("Entre com o numero\n");
- scanf("%f",&numbers[i]);
- sum += numbers[i];
- }
- med = sum/quant;
- for (i = 0; i < quant; i++) {
- sigma += pow(numbers[i]-med,2);
- }
- deviation = sqrt(sigma/(quant-1));
- printf("Desvio padrao = %.3f\n",deviation);
- return 0;
- }
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