Question
Use the relative frequency approach to find the probability distribution for the Residency Ownership.c.Draw the bar chart for the probability distribution of Residency Ownership.d.According to
Use the relative frequency approach to find the probability distribution for the Residency Ownership.c.Draw the bar chart for the probability distribution of Residency Ownership.d.According to a report of the sample data, 26% (you need to consider the Residency Ownership proportion as the probability of success) of the people are the homeowner. Assume that a sample of 9 people is studied: i.Find the probability of exactly four are a homeowner. ii.Find the probability less than four are a homeowner. iii.Find the probability that at least six are a homeowner.
residency ownership frequency relative frequency
1 4 0.0571428571
0 66 0.9428571429
total 70 1
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