Mean, Median – TheWorksheets.CoM – Page 2

Mean, Median and Mode - Weebly

After eliminating the outlier score of 15, the new mean would increase to 78. The mean score of the nine quizzes is 71. The final mean is higher than the original mean. When the outlier was included in the data the mean was much lower. When the outlier was not considered in the mean, the mean score increased from 71 to 78. Mean, Median, Mode ...