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1. 30 percent of the customers buying lunch at Giant Food pay by debit card. In a random sample of 12 customers, what is the

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1. 30 percent of the customers buying lunch at Giant Food pay by debit card. In a random sample of 12 customers, what is the probability that (use Binomial Probability) a) Exactly 3 will pay by debit card 2 or fewer pay by debit card 2. In a group of 6 males and 8 females, what is the probability that in random sample of 5, there will be 2 males and 3 females (use hypergeometric distribution (6 Points) 3. Assuming that on the average there are 0.8 accidents every day in front of UDC, hat is the probability that on a randomly selected day, there are exactly 2 accidents (use Poisson Probability distribution)? (8 Points) 1. 30 percent of the customers buying lunch at Giant Food pay by debit card. In a random sample of 12 customers, what is the probability that (use Binomial Probability) a) Exactly 3 will pay by debit card 2 or fewer pay by debit card 2. In a group of 6 males and 8 females, what is the probability that in random sample of 5, there will be 2 males and 3 females (use hypergeometric distribution (6 Points) 3. Assuming that on the average there are 0.8 accidents every day in front of UDC, hat is the probability that on a randomly selected day, there are exactly 2 accidents (use Poisson Probability distribution)? (8 Points)

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