Question: II. The same study also reported that 21% of all the returns were for buyer's remorse. 1. What is the probability that none of the

II. The same study also reported that 21% of all the returns were for \"buyer's remorse\". 1. What is the probability that none of the 24 customers made a return for "buyer's remorse\"? . What is the probability that 6 or more customers made a return for "buyer's remorse\"? . What is the probability that at most 3 customers made a return for \"buyer's remorse\"? What is the expected number of customers in this sample who made a return for " buyer '5 remorse\"? . What is the standard deviation of this binomial distribution

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