In a city 10 accident take place in a span of 50 days. Assuming that the number of accidents follow the Poisson distribution, the probability that three or more accident occure in a day , is

In a city 10 accidents take place in a span of 50 days. Assuming that the number of accidents follow the posion distribution, the probability that three or more accidents occur in a day, is

Seven accidents occur in a week then what is the probability that they hapeen on the same day.

Number of accidents on a national highway each day is a poisson variable with an average of three accidents per a day. Find the probability that no accidents will occur on a given day.

Number of accidents on a national highway each day is a poisson variable with an average of three accidents per a day. Find the probability that no accidents will occur on a given day.

The bar-chart is showing the number of accidents in a city during the first six month of a year. Examine the bar chart and answer the following questions. By what number, is the number of accidents that occurred in April is greater than the average number of accidents that occured during the 6 months period ?

If the number of telephone calls an operator receives between 10:00 am to 10:10 pm follow poisson distribution with mean 3. The probability that the operator receives one call during that interval the next day is

If the number of telephone calls an operator receives between 10.00 pm to 10.10 pm follow poisson distribution with mean 3. The probability that the operator receives one call during that interval the next day is