PSAT Math Multiple-Choice Practice Question 388

Question: 388

A researcher placed a fluid motion sensor in the Atlantic Ocean along the North Carolina coast to study the movement of the water. Every morning at 6:00 a.m., the movement of the water past the sensor was recorded. The figure above shows the results. Based on the data, which of the following would be a valid conclusion? (Assume that the summer months are June, July, and August and the winter months are December, January, and February.)

A. In general, a greater volume of water moves per month in the Atlantic Ocean during the winter months than during the summer months.

B. In general, a greater volume of water moves per month in the Atlantic Ocean during the summer months than during the winter months.

C. In general, a greater volume of water moves per month in the oceans around the world during the winter months than during the summer months.

D. In general, a greater volume of water moves per month in the oceans around the world during the summer months than during the winter months.

PSAT Math Multiple-Choice Practice Question 388

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