mov edx, eax
    mov ecx, (LENGTHOF RAW)         ;loop counter
    mov esi,OFFSET RAW              ;esi = 0 index value
    mov edi,0
    ;loop for variance
    Variance:
        movzx ebx, byte ptr[esi]    ;get the value from the array
	mov eax, edx
        sub eax, ebx                 ;subtract mean value from eax value
        imul eax,eax                ;find the square value
        add edi,eax
        add esi,2                   ;increment esi by 2 for WORD array
        loop Variance               ;repeat Variance until cl=0

    mov edx, OFFSET printVariance   ;print the variance string
    call WriteString
    mov ecx,(LENGTHOF RAW)
    cdq
    mov eax, edi
    idiv ecx                        ;find the variance
    call WriteDec                   ;print the variance
    call Crlf