1. A grocery store counts the number of customers who arriveduring an hour. The average over a year is 29 customers per hour.Assume the arrival of customers follows a Poisson distribution. (Itusually does.) Find the probability that at least one customerarrives in a particular one minute period. Round your answer to 3decimals. Find the probability that at least two customers arrivein a particular 2 minute period.
2. Label each as one of the following
Exponential
Poisson
Binomial
Uniform
- a constant probability density and charts as a rectangle
- fixed number of trials with only 2 possible outcomes and thetrials are independentĀ Ā
- models the time until some specifi event occurs such asequipment failureĀ Ā
- events happen with a known average rate and independently ofthe time since the last eventĀ Ā
