I need this complete, I'm not sure where to start really…
HELP!!

#include
#include

using namespace std;

int main()
{
const int size=56;
double R[size]={45.3, 67.8, 34.3, 51.2, 48.5, 61.3, 59.3, 65.1,
49.3, 42.4, 63.5, 69.8, 71.2, 39.8, 55.5, 53.2,
56.7, 48.8, 61.5, 51.2, 58.9, 63.1, 67.5, 62.4,
52.4, 50.2, 49.8, 56.8, 59.7, 60.4, 45.8, 43.8,
51.3, 54.8, 55.1, 52.3, 56.2, 59.7, 63.0, 46.7,
63.1, 58.2, 41.9, 59.2, 57.2, 67.3, 68.2, 38.9,
51.3, 63.8, 53.4, 58.9, 56.3, 58.9, 53.2, 56.8},
sum=0, mean, max=0, min=100, range, sum1, variance, std;

// Find average
for(int count=0; count
{
sum=sum+R[count];
//cout
//Find Maximum
if (R[count]> max)
{
max=R[count];
}

//Find Minimum

}
mean=sum/size;
range= ;

// Find the variance and standard devisation

for (int i=0; i
{
sum1=sum1+( )*( );

}

variance=
std=sqrt(variance);

coutcout

//cout

system(“pause”);
return 0;
}