Log-in | Contact Jeff | Email Updates

Question 623:

The following table lists the number of U.S. mainland hurricane strikes (from 1900 to 1996) for various intensities according to the Saffir-Simpson Hurricane Scale.
Intensity
Number of Hurricanes

1
57

2
37

3
47

4
15

5
2





Construct a probability distribution of the data.
Find the mean, variance, and standard deviation fo the probability distribution.
Find the probability that a hurricane selected at random for further study has an intensity of at least 4

Not what you were looking for or need help?

Ask a new Question

Browse All 872 Questions

Search All Questions: