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 :	Choose the most appropriate option:
A) 36.0
B) 36.5
C) 36.1
D) 36.2
E) 36.8
Explanation:   Correct Sum = (36 * 50 + 28 - 23) = 1825.   36.1orrect mean = = 1805/50= 
<gadget id="calculator">1805/50</gadget>
<output>361/10 = around 36.1</output>
36.1   Answer: 36.1) 36.1
<result>C</result>
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 :