Calculate the checksum for the following bits which is send by the sender:

1 0 1 0 1 0 1 0 1 0 1 0 1 1 0 1
1 1 0 1 1 0 0 1 1 1 0 0 0 1 1 1

Suppose the receiver calculated the checksum for the above bits as follows,

0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 1

What will be the decision of the receiver? Does it contain any error? Justify your
answer.