Can I call ID Element HTML from variabel in jquery

I have some values from JSON ARRAY. The values are Value1,Value2,Value3 And I have checkbox in HTML with ID same like Value. I wanna auto checked the checkbox like values from JSON Array.

I try to do like below

                    var OtherPay = response.OtherPay;
                    var benefit = OtherPay.split(",");
                    var sum = benefit.length;
                    for (var i = 0; i < sum; i++) { 
                        $('#'+benefit[i]).attr('checked',true);
                    }

Thanks before