I need help with this question, here's the image

Write a story that matches with the expression 42x-5 pls hurry

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Determine the solution for mc001-1.jpeg