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. 4 5 P(X)0.060.29 0.39 0.15 0.040.030.02 ? 7 8 9 10 3 6 (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) = %3D (c) What is the probability that a unit chosen at random has between four and six rooms? Р(4< X < 6) ; (d) What is the probability that a unit chosen at random has three rooms? P(X = 3) : %D (e) What is the probability that a unit chosen at random is not a 10-room unit? P(X+ 10) =

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. 4 5 P(X)0.060.29 0.39 0.15 0.040.030.02 ? 7 8 9 10 3 6 (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) = %3D (c) What is the probability that a unit chosen at random has between four and six rooms? Р(4< X < 6) ; (d) What is the probability that a unit chosen at random has three rooms? P(X = 3) : %D (e) What is the probability that a unit chosen at random is not a 10-room unit? P(X+ 10) =

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 33E: Sick leave probability that a given worker at Dyno Nutrition Will call in sick on a Monday is 004....

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