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The united states postal servicr reports 32% carriers carry mace. In a sample (random) of 5...

The united states postal servicr reports 32% carriers carry mace. In a sample (random) of 5 carriers what is the probability that A. All 5 carriers will carry mace? B. At least 4 carriers will carry mace? C. At most 1 will carry mace? What is the standard deviation and mean of your given answers?
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