Mathematics, 02.10.2021 21:00 Katyazamo

According to the American Red Cross, 8.9% 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?

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According to the American Red Cross, 8.9% of all Connecticut residents have Type B blood. A random s...

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