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According to the American Red Cross, 9.5% of all Connecticut residents have Type B blood....

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According to the American Red Cross, 9.5% of all Connecticut residents have Type B blood. A random sample of 19 Connecticut residents is taken.X = the number of CT residents that have Type B blood, of the 19 sampled.What is the expected value of the random variable X?1.596 1.805 1.957 1.634 2.014 2.09

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