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QUESTION
The number of homes sold by a realtor during a month has the following probability distribution: number sold probability 0 0.
The number of homes sold by a realtor during a month has the following probability distribution:
number sold probability
0 0.20
1 0.40
2 0.40
What is the expected number of homes sold by the realtor during a month?
a. 1
b. 1.2
c.1.5
d.2
