Part b and c of the question: Part b: Find the mean number of hurricanes. (Type an integer or decimal rounded to three decimal places as needed) Part c: Assuming the Poisson distribution and using the...

Part b and c of the question:

Extracted text: The number and frequency of a certain ocean's hurricanes annually from 1930 through 2005 is shown below. This means, for instance, that no hurricanes occurred during 5 of these years, only one hurricane occurred in 16 of these years, and so on. Complete parts a through c below. Number 1 4 7 8 9. 12 D Frequency 16 20 10 4 1 1 ... a. Find the probabilities of 0–12 hurricanes each season using these data. Number 1 2 4 6. 7 9. 12 Frequency 16 20 10 4 1 1 Probability (Type integers or decimals rounded to three decimal places as needed.) LO O 5