X 3 4 5 6 7 8 9 10 P(X) 0.1 0.23 0.43 0.15 0.03 0.03 0.02 ? (a) Is X a discrete or continuous random variable? (Type: DISCRETE or CONTINUOUS) ANSWER: (b) What must be the probability of choosing a unit with 10 rooms? P(X = 10) = (c) What is the probability that a unit chosen at random is not a 10-room unit? P(X # 10) = (d) What is the probability that a unit chosen at random has three rooms? P(X = 3) = (e) What is the probability that a unit chosen at random has more than 5 rooms? P(X > 5) = ⠀ ⠀ ⠀ T
X 3 4 5 6 7 8 9 10 P(X) 0.1 0.23 0.43 0.15 0.03 0.03 0.02 ? (a) Is X a discrete or continuous random variable? (Type: DISCRETE or CONTINUOUS) ANSWER: (b) What must be the probability of choosing a unit with 10 rooms? P(X = 10) = (c) What is the probability that a unit chosen at random is not a 10-room unit? P(X # 10) = (d) What is the probability that a unit chosen at random has three rooms? P(X = 3) = (e) What is the probability that a unit chosen at random has more than 5 rooms? P(X > 5) = ⠀ ⠀ ⠀ T
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
Related questions
Question
Let the random variable X be the number of rooms in a randomly chosen owner-occupied housing unit in a certain city. The distribution for the units is given below.
![3 4 5 6 7 8 9 10
P(X) 0.1 0.23 0.43 0.15 0.03 0.03 0.02 ?
X 3 4
(a) Is X a discrete or continuous random variable? (Type: DISCRETE or CONTINUOUS)
ANSWER:
(b) What must be the probability of choosing a unit with 10 rooms? P(X = 10) =
(c) What is the probability that a unit chosen at random is not a 10-room unit? P(X ‡ 10) =
(d) What is the probability that a unit chosen at random has three rooms? P(X = 3) =
(e) What is the probability that a unit chosen at random has more than 5 rooms? P(X > 5) =
Tr
T
-
-
-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fba09fcbd-d9a9-45d5-9e5b-583e1c365a7f%2F30a4cfb0-aaee-4888-8139-2b8a9a77c360%2Fbh5py1_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3 4 5 6 7 8 9 10
P(X) 0.1 0.23 0.43 0.15 0.03 0.03 0.02 ?
X 3 4
(a) Is X a discrete or continuous random variable? (Type: DISCRETE or CONTINUOUS)
ANSWER:
(b) What must be the probability of choosing a unit with 10 rooms? P(X = 10) =
(c) What is the probability that a unit chosen at random is not a 10-room unit? P(X ‡ 10) =
(d) What is the probability that a unit chosen at random has three rooms? P(X = 3) =
(e) What is the probability that a unit chosen at random has more than 5 rooms? P(X > 5) =
Tr
T
-
-
-
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