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According to the American Red Cross, 11.6% of all Connecticut residents have Type B blood. A random sample of 28 Connecticut residents is taken.
According to the American Red Cross, 11.6% of all Connecticut residents have Type B blood. A random sample of 28 Connecticut residents is taken. X = the number of Connecticut residents that have Type B blood of the 28 sampled. What is the expected value of the random variable X? Do not round your answer.
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Seeing Through Statistics
Authors: Jessica M.Utts
4th Edition
1285050886, 978-1305176249, 1305176243, 978-1305322394, 978-1285050881
