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Mathematics, 11.03.2021 05:00 Jmorrow4436

These dot plots show the number of words typed per minute by two different groups. Words Per Minute by Group 1
0
10 20 30
40 50 60
Words Per Minute by Group 2
0
10 20 30 40 50 60
How much GREATER is the mean number of words typed per minute by Group 2 than the mear ber of words typed per minute by Group 1?

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