AIR MATH

Math Question

1. In a survey 7 out of 8 dentists recommend a ProTooth toothbrush. Based on this information, which can the toothbrush company predict about its recommendations?
A. In a survey of 24 dentists, 18 of them will recommend a ProTooth toothbrush.
B. In a survey of 40 dentists, 33 of them will recommend a ProTooth toothbrush.
C. In a survey of 64 dentists, 56 of them will recommend a ProTooth toothbrush.
D. In a survey of 88 dentists, 70 of them will recommend a ProTooth toothbrush.

Solution

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