Respuesta :
Answer:
70
Step-by-step explanation:
The median is the value that is directly in the middle of the data set.
Hope this helps :)
First, you put these numbers in order: (smallest to largest)
54, 64, 68, 69, 70, 71, 77, 85, 89
Then find the number in the middle which is 70.
54, 64, 68, 69, 70, 71, 77, 85, 89
Then find the number in the middle which is 70.