According to the American Red Cross, 8.4% of all Connecticut residents have Type B blood. A random sample of 21 Connecticut residents is taken. = the number of CT residents that have Type B blood, of the 21 sampled. What is the standard deviation of the random variable X? OV1.598331 O V1.873179 OV1.990044 V1.923516 O V1.615824 V1.633275

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• Question 8
According to the American Red Cross, 8.4% of all Connecticut residents have Type B blood. A random sample
of 21 Connecticut residents is taken.
X the number of CT residents that have Type B blood, of the 21 sampled.
What is the standard deviation of the random variable X?
OV1.598331
OV1.873179
O V1.990044
OV1.923516
O V1.615824
O V1.633275
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Transcribed Image Text:• Question 8 According to the American Red Cross, 8.4% of all Connecticut residents have Type B blood. A random sample of 21 Connecticut residents is taken. X the number of CT residents that have Type B blood, of the 21 sampled. What is the standard deviation of the random variable X? OV1.598331 OV1.873179 O V1.990044 OV1.923516 O V1.615824 O V1.633275 > Next Question
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