Question

1)Given the data set (200, 150, 325, 350, 100, 75), Find the mean of the data set.

2)Given the data set (200, 150, 325, 350, 100, 75), Find the median of the data set.
3)Given the data set (200, 150, 325, 350, 100, 75), Find the mode of the data set.
4)Given the data set (200, 150, 325, 350, 100, 75), Find the range of the data set.
5)If the number 200 was added to the data set, such that the new data set is now (200, 150, 325, 350, 100, 75, 200), how would the mean change?

Answer 1

mean: 200
median: 175
mode: all values only appeared once, so there isn't one
range: 275

The mean would not change at all.