How to find which number is odd or even using javascript

 var test = [23,56,89,54,22,78,65,10,42,64,95];
 for (var i in test) {
    if (test[i] % 2 == 0) {
       console.log('is even' +test[i]);
     } else { 
       console.log('is odd' +test[i]); 
     }
 }