Mathematics, 16.10.2019 19:00 laura2school
Assume that 60% of people are left-handed. if we select 5 people at random, find the probability of each outcome described below, rounded to four decimal places: a. there are some lefties ( ≥ 1) among the 5 people. 9898 b. there are exactly 3 lefties in the group. 2304 c. there are at least 4 lefties in the group. d. there are no more than 2 lefties in the group. e. how many lefties do you expect? f. with what standard deviation?
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Assume that 60% of people are left-handed. if we select 5 people at random, find the probability of...
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