Estimate the product of -1.24 and 4.25

Someone . me. compound probability

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

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?