the mean of 40observations was 160.it was detected on rechecking that the value of 165 was wrongly copied as 125 for computation of mean.find the correct mean.
Answers
Answered by
1
Step-by-step explanation:
the mean of 40observations was 160.it was detected on rechecking that the value of 165 was wrongly copied as 125 for computation of mean.find the correct mean.
Similar questions
English,
4 months ago
Geography,
4 months ago
Physics,
4 months ago
Political Science,
8 months ago
Science,
1 year ago