Question

The sales records of a real estate agency show the following sales over the past 200 days:
Number of Houses SoldNumber of Days
060
180
240
316
44

a. How many sample points are there?
b. Assign probabilities to the sample points and show their values.
c. What is the probability that the agency will not sell any houses in a given day?
d. What is the probability of selling at least 2 houses?
e. What is the probability of selling 1 or 2 houses?
f. What is the probability of selling less than 3 houses?

Answer

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