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Mathematics, 27.09.2019 18:20 LanBon02
Four workers at a fast food restaurant pack the take-out chicken dinners. john packs 45% of the dinners but fails to include a salt packet 4% of the time. mary packs 25% of the dinners but omits the salt 2% of the time. sue packs 30% of the dinners but fails to include the salt 3% of the time. you have purchased a dinner and there is no salt.
a. find the probability that john packed your dinner. b. find the probability that mary packed your dinner.
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Four workers at a fast food restaurant pack the take-out chicken dinners. john packs 45% of the dinn...
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