Answer:
132
Step-by-step explanation:
I’ll try working it out, if i don’t answer then i didn’t get the answer.
Answer:
X=4, -2
Step-by-step explanation:
Check attachment
Answer:

Step-by-step explanation:
Given
See attachment for dot plot
Required
The center of data
This implies that, we calculate the median
From the attached plot,
--- number of observation
So, the median is:




The median is at the 7th position
At the 7th position, is 13
Hence:
