Based upon past experience, it is supposed that the number of flaws per foot in rolls of grade 2 paper follows poisson distribution with mean of 1 flaw per 10 feet of paper (.1 flaw per foot).
A.) Determine the probability that in a 1 foot roll there will be at least 2 flaws?
B.) Determine the probability that in a 12ft roll there will be at least 1 flaw?
C.) Determine the probability that in a 110 ft roll there will be greater than or equal to 5 flaws and less than or equal to 15 flaws?
D.) The probability that in a 110ft roll there will be greater than or equal to 5 flaws and less than or equal to 15 flaws is___________________