A certain region of a country is, on average, hit by 7.5 hurricanes a year.(a) What is the probability that the region will be hit by fewer than 7 hurricanes in agiven year?(b) What is the probability that the region will be hit by anywhere from 5 to 8 hurricanesin a given year?Click here to view the table of Poisson probability sums.(a) The probability that the region will be hit by fewer than 7 hurricanes in a given year is(Round to four decimal places as needed.) The average number of field mice per acre in a 7-acre wheat field is estimated to be 14.(a) Find the probability that fewer than 12 field mice are found on a given acre.(b) Find the probability that fewer than 12 field mice are found on 2 of the next 3 acresinspected.Click here to view the table of Poisson probability sums.(a) The probability that fewer than 12 field mice are found on a given acre is(Round to four decimal places as needed.)

A certain region of a country is, on average, hit by 7.5 hurricanes a year. (a) What is the probability that the region will be hit by fewer than 7 hurricanes in a given year? (b) What is the probability that the region will be hit by anywhere from 5 to 8 hurricanes in a given year? Click here to view the table of Poisson probability sums. (a) The probability that the region will be hit by fewer than 7 hurricanes in a given year is (Round to four decimal places as needed.)