Task: Question Answering
Input (English): Question: The mean of 50 observations was 36. It was found later that an observation 28 was wrongly taken as 23. The corrected new mean is :

 Option A: 36.0

 Option B: 36.5

 Option C: 36.1

 Option D: 36.2

 Option E: 36.8
Output (English): Option C