A data set consists of the numbers . A new number, , is added to this data set.
Which of the following statements is true about the mean and median of the new data set compared to the original data set?
The mean will increase significantly, and the median will remain the same.
The mean will increase significantly, and the median will increase slightly.
The mean will remain the same, and the median will increase significantly.
Both the mean and the median will remain the same.
