According to the American Red Cross, 11.9% of all Connecticut residents have Type B blood. A random sample of 26 Connecticut residents is taken. X=X=the number of Connecticut residents that have Type B blood of the 26 sampled. What is the expected value of the random variable XX?

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According to the American Red Cross, 11.9% of all Connecticut residents have Type B blood. A random sample of 26 Connecticut residents is taken.

X=X=the number of Connecticut residents that have Type B blood of the 26 sampled.

What is the expected value of the random variable XX?

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