Answer:
2.3
Step-by-step explanation:
n = Number of data points =
The data set is
Mean
Absolute mean deviation
The mean absolute deviation of the data set is .
Answer:
Step-by-step explanation:
Answer:
i think 9 since all the trianles r the same
Step-by-step explanation:
Answer: n=-2
Step-by-step explanation:
there you go
Mean = ( 22 + 37 + 49 + 15 + 82 ) / 5
= 41
Hope this helps :)