Ask Question
17 January, 09:06

A set of data with 100 observations has a mean of 267. There are six outliers in the data set, which have a mean of 688. If the six outliers are removed, what is the mean of the new data set?

+2
Answers (1)
  1. 17 January, 09:12
    0
    688x6=4128 (because you had to divide by 6 to get the mean of the 6 outliers so you do the opposite to find the total)

    267x100=26700 (again you had to divide by 100 to get the mean, so do the opposite to find the total)

    26700-4128=22572 (total after removing the outliers)

    22572/94=240.13 is the mean without the outliers
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A set of data with 100 observations has a mean of 267. There are six outliers in the data set, which have a mean of 688. If the six ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers