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

2x3 – 6x2 – 14x + 24 square centimeters

if i'm wrong i'm sorry : )

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.