Answer:
4 , cannot
Explanation:
4 and Cannot
Calculate the mean then subtract.
6.25
8.5
6.5
7
8.75
6
8
mean=74.5/10=7.45
3.25
2.5
3.5
2.75
4.25
3.75
4
4.5
3
mean=35/10=3.5
Subtract the means 7.45-3.5=3.95 round to 4.
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