Ineed
when the outlier(s) are removed, how does the mean change? dot plot with 1 dot over 50, 2 dots over 72, 1 dot over 74, 1 dot over 76, 1 dot over 78, 3 dots over 79, 1 dot over 80, 1 dot over 81, 3 dots over 82, and 1 dot over 83
a. the mean decreases by 1.9.
b. the mean increases by 2.4.
c. the mean increases by 1.9.
d. there are no outliers.