Question

Find the mean, median, mode, and range of the data set after you perform the given operation on each data value.

9, 7, 12, 13, 9, 3; add 5

Answer 1

mean is average =9+7+12+13+9+3+5÷7=8.29

median is middle term =9

mode is frequented data=9

rang is the difference between maximum and minimum data=13_3=10