In a 40-day period, at least one bear was observed by a camper in a designated camp site on 28 separate days. According to this information, what is the daily frequency of bear sightings (in which at least one bear is observed)?

A. 143%
B. 70%
C. 28%
D. 40%

Question

In a 40-day period, at least one bear was observed by a camper in a designated camp site on 28 separate days. According to this information, what is the daily frequency of bear sightings (in which at least one bear is observed)?

 		A.	143%
 		B.	70%
 		C.	28%
                D.    40%

thomaster · Answer

Let's say 40 days = 100%
Then what's 28 days?

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