A travelling salesman sells milkshake mixing machines and on average sells 8.4 machines per month. He needs to sell at least 3 machines each month order to stay in business, otherwise he will shut down. Determine the probability distribution used in this class which might appropriately be used to approximate the distribution of machine sales. What is the probability he will have to shut down after this month, i. e., sell fewer than 3 machines

P(X<3) = 0.01004

Step-by-step explanation:

From the given information:

Consider the application of Poisson distribution with the parameter ;

Therefore, we can calculate the required probability as follows:

P(X< 3) = P(X = 0) + P(X = 1) + P(X =2)

P(X<3) = 0.01004

the answer is d. 75%

the most boring thing ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.