The term mean deviation from the mean is identified in base64 scheme by the sequence bWVhbiBkZXZpYXRpb24gZnJvbSB0aGUgbWVhbg==, while the MD5 signature is equal to d678a18b48f2b98e984eec2714fb860f. The ASCII encoding of mean deviation from the mean in hexadecimal notation is 6d65616e20646576696174696f6e2066726f6d20746865206d65616e.