Answer:
Mean:7
Median:7
Mode: No mode
Solution:
Mean:the sum of all observation divided by several observation
median:it is the middlemost observation of data arraged in increasing or decreasing order values
- (5,6,7,8,9)
- (7)
mode:it is the value that occurs most frequently in a set of data
- There's no mode in this group
hope it helps