Mathematics
Medium
Question
The mean of 50 observations was 36. It was found later that an observation 48 was wrongly taken as 23. The corrected new mean is___________?
A
35.2
B
36.1
C
36.5
✓ Official correct answer
D
39.1
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
35.2
No member explanations yet for this option.
B
36.1
No member explanations yet for this option.
C
36.5
No member explanations yet for this option.
D
39.1
No member explanations yet for this option.