Mathematics, 07.01.2020 00:31 heidiburgos1own6c0
Data collected at elementary schools in dekalb county, ga suggest that each year roughly 25% of students miss exactly one day of school, 15% miss 2 days, and 28% miss 3 or more days due to sickness. (a) what is the probability that a student chosen at random doesnt miss any days of school due to sickness this year? (b) what is the probability that a student chosen at random misses no more than one day? (c) what is the probability that a student chosen at random misses at least one day?
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Data collected at elementary schools in dekalb county, ga suggest that each year roughly 25% of stud...
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