25R017 Records over the past year show that I out of 305 loans made by Mammon...
Records over the past year show that 1 out of 315 loans made by Mammon Bank have defaulted. Find the probability that 1 or more out of 290 loans will default. Hint: Is it appropriate to use the Poisson approximation to the binomial distribution? (Round λ to 1 decimal place. Use 4 decimal places for your answer.)
Records over the past year show that 1 out of 360 loans made by Mammon Bank have defaulted. Find the probability that 3 or more out of 270 loans will default. Hint: Is it appropriate to use the Poisson approximation to the binomial distribution? (Round λ to 1 decimal place. Use 4 decimal places for your answer.)