Question:4 A new promotion by K2 has been developed with a goal of obtaining 90% new simcard...

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Question:4
A new promotion by K2 has been developed with a goal ofobtaining 90% new simcard connections among business firms. Toevaluate the simcard sales, 20 are to be sold to business people inKikuubo. If the 90% sales rate is correct, what is the probabilitythat 18 or more of the sim cards will be sold to Kikuubo businessmen and women.
The life time of milk produced by Fresh Diary is normallydistributed. The probability that a pack drawn from a Carton isdefective is 0.1 and the success is 0.9, if a sample of 6 packs istaken, Find the probability that it will contain;
No defective packsÂ Â Â
5 or 6 defective packs
Less than 3 defective packs
Using a relevant example, explain the BernoullitrialÂ Â Â Â Â Â Â Â Â Â Â Â Â Â

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aWe use Binomial distribution in this caseProbability mass function for Binomial distribution is wherep Probability of successn Sample size Number of trialsx Number of See Answer

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