How many adults will be expected to be able to swim

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Question: Only 56 percent of American adults can swim, a recent survey conducted on behalf of the American Red Cross said. To be considered a swimmer, an adult must be able to perform the five core swimming steps. The steps, also known as "water competency," include jumping or stepping into water over one's head, returning to the surface to tread water or float for one minute, circling around and identifying an exit, swimming 25 yards to that point and then exiting the water. If 20 American adults are chosen randomly, how many adults will be expected to be able to swim, to the nearest whole number?

Reference no: EM133428420

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