CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

Mean of eight observation is 25 if one observation 11 is excluded, find the mean of the remaining


Solution

If the mean of 8 observations is 25, its total is 25 * 8 = 200.

If the observation 11 is excluded, then the total of 7 observations will be 200 - 11 = 189.

Therefore, the mean of 7 observations with a total of 181 is 189/7 = 27

Mathematics

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image