Which line plot matches the set of data?
61, 58, 57, 64, 59, 57, 64, 58, 56, 57.

Answer:
The second plot
Step-by-step explanation:
In order, the data is
56, 57, 57, 57, 58, 58, 59, 61, 64, 64
This means on the number line, there will be one x above 56; three x's above 57; two x's above 58; one x above 59; one x above 61; and 2 x's above 64. This is the second line plot.