Ok i did my counting wrong thank u

0 votes

Sixteen-bit messages are transmitted using a Hamming code. How many check bits are needed to ensure that the receiver can detect and correct single-bit errors? Show the bit pattern transmitted for the message 1101001100110101. Assume that even parity is used in the Hamming code.

My Solution:-

But Correct answer is :- 011110110011001110101

I don't know what i am doing wrong ?