Unit 10 Data Test OL

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D

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J

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The number of students who sold between 10 and 20 items is greater than the number of students who sold more than 40 items.

The most common number of items is 30.

The most common number of items sold is 15.

None of the above

More than half of the birds have wing lengths of less than 50 millimeters.

There are more birds that have a wing length of 54 millimeters than birds that have a wing length of 46 millimeters.

There are more birds that have a wing length of 52 millimeters than birds that have a wing length of 51 millimeters.

All the above

A. The middle number.

B. The average of all the numbers.

C. The number that occurs most often.

D. The biggest and smallest subtracted by each other.