Answer:
Mean: 63
Median: 72
Mean : Add all values then divide by amount of values
Median: List in numerical order and find which one is in the center
So to find the mean we would add 22 + 72 + 79 + 72 + 70 which is 315. Now we have to divide 315 by 5 since there are 5 test scores which is 63.
Now, for Median.
Im going to do least to greatest: 22, 70, 72, 72, 79
The median is 72 since it is in the middle.
