A mutual fund salesperson has arranged to call on 4 people tomorrow. Based on past experience the salesperson knows that there is a 20% chance of closing a sale on each call. Determine the probability distribution of the number of sales the salesperson will make.
Let S denote success, i. e. closing a sale P(S)=.20. Thus SC is not closing a sale, and P(SC)=.80

Q1) Draw probability tree
Q2) Construct the probability distribution table
Q3) Calculate the expected value

where is the rest of the

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answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

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false

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the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )

4

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