2, 3, 4, 4, 7
Mean: 2 + 3 + 4 + 4 + 7 = 20/5 = 4
Mode: 4
Median: 4 (middle number)
Range: highest value - lowest value = answer
Range: 7 - 2 = 5
Mean: 4
Median: 4
Range: 5
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