Pre Mean Post Mean
3.50 4.30
3.00 3.50
2.80 3.20
2.50 2.80
3.10 3.50
3.40 3.90
3.20 3.70
3.00 3.40
2.80 3.10
3.50 4.00
3.20 3.80
2.90 3.40
2.80 3.60
2.70 3.20
2.60 3.00
3.20 3.60
2.90 3.50
3.30 3.80
3.60 4.30
3.30 3.90
2.40 3.10
3.10 3.60
3.10 3.40
3.10 3.70
2.80 3.20
2.60 3.20
3.10 3.60
2.90 3.40
3.40 3.90
3.30 3.90
Mathbot Says...
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