Let the random variable X be the number of rooms in a randomly chosen rented unit in San Jose, California. Rooms 1 2 4 6. 7 8 10 Owned 0.003 0.002 0.023 0.104 0.210 0.224 0.197 0.149 0.053 0.035 Rented 0.008 0.021 0.275 0.363 0.164 0.093 0.035 0.035 0.003 0.003 (a) Express "the unit has five or more rooms" in terms of X. ? v X ? v What is the probability of this event? (b) Express the event {X > 5} in words. O there are more than five units most units have at least five rooms there is a unit with at least five rooms O the unit has more than five rooms

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Let the random variable X be the number of rooms in a randomly chosen rented unit in San Jose, California.
Rooms 1 2 3
7 8 9
4 5
6.
10
Owned 0.003 0.002 0.023 0.104 0.210 0.224 0.197 0.149 0.053 0.035
Rented 0.008 0.021 0.275 0.363 0.164 0.093 0.035 0.035 0.003 0.003
(a) Express "the unit has five or more rooms" in terms of X.
?V X ? V
What is the probability of this event?
(b) Express the event {X > 5} in words.
O there are more than five units
O most units have at least five rooms
O there is a unit with at least five rooms
O the unit has more than five rooms
Transcribed Image Text:Let the random variable X be the number of rooms in a randomly chosen rented unit in San Jose, California. Rooms 1 2 3 7 8 9 4 5 6. 10 Owned 0.003 0.002 0.023 0.104 0.210 0.224 0.197 0.149 0.053 0.035 Rented 0.008 0.021 0.275 0.363 0.164 0.093 0.035 0.035 0.003 0.003 (a) Express "the unit has five or more rooms" in terms of X. ?V X ? V What is the probability of this event? (b) Express the event {X > 5} in words. O there are more than five units O most units have at least five rooms O there is a unit with at least five rooms O the unit has more than five rooms
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