Workplace accidents are categorized as minor, moderate and severe. The probability that a given accident is minor is 0.5, that it is moderate is 0.4, and that it is severe is 0.1. Two accidents occur independently in one month. Calculate the probability that neither accident is severe and at most one is moderate.

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Workplace accidents are categorized as minor, moderate and
severe. The probability that a given accident is minor is 0.5, that it
is moderate is 0.4, and that it is severe is 0.1. Two accidents occur
independently in one month. Calculate the probability that neither
accident is severe and at most one is moderate.
Transcribed Image Text:Workplace accidents are categorized as minor, moderate and severe. The probability that a given accident is minor is 0.5, that it is moderate is 0.4, and that it is severe is 0.1. Two accidents occur independently in one month. Calculate the probability that neither accident is severe and at most one is moderate.
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