The mean of 100 students was 45. Later on, it was discovered that the marks of two students were misread as 85 and 54 instead of 58 and 45. Find…

CA Foundation · Quantitative Aptitude · MTP · May 2026
The mean of 100 students was 45. Later on, it was discovered that the marks of two students were misread as 85 and 54 instead of 58 and 45. Find correct mean.
(A) A. 68
(B) B. 36
(C) C. 44.64
(D) D. 52

Suggested Answer and Working Notes:

Correct Answer: Option (C)

C. 44.64

Topics: Part-C: Statistics

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