Answer:
mean: 7
median = 8
mode = 9
range=7
Explanation:
(3+4+7+9+9+10)/6 =7 so thast is mean
the middle number but there is none so between 7 and 9 is 8 so that is the median
mode is the number the appears the most in a data set so that is 9
range is literally the range so 3 to 10 is a range of 7