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A square field measures 10 meters by 10 ...

A square field measures 10 meters by 10 meters. Ten students each mark off a randomly selected region of the field, each region is square and has side lengths of 1 meter, and no two regions overlap. The students count the earthworms contained in the soil to a depth of 5 centimeters beneath the ground’s surface in each region. The results are shown in the table below.

Which of the following is a reasonable approximation of the number of earthworms to a depth of 5 centimeters beneath the ground’s surface in the entire field?

A

150

B

1500

C

15000

D

150000

Text Solution

Verified by Experts

The correct Answer is:
C
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