function tentamen(resArray)
{
var equalArray = new Array();
equalArray[0] = 0;
equalArray[1] = 99999999999;
equalArray[2] = 0;
for(var i = 0; i < resArray.length; ++i)
{
equalArray[0] = equalArray[0] + resArray[i];
if(resArray[i] < equalArray[1])
{
equalArray[1] = resArray[i];
}
else if(resArray[i] > equalArray[2])
{
equalArray[2] = resArray[i];
}
}
equalArray[0] = equalArray[0] / 6;
document.write("Medelreslutat: " + equalArray[0]);
document.write("
Lägsta: "+equalArray[1]);
document.write("
Högsta: "+equalArray[2]);
return;
}