The time it takes me to wash the dishes on a randomly selected night is uniformly distributed between 7 minutes and 16 minutes. d) What is the probability that washing dishes tonight will take me between 9 and 14 minutes?Give your answer as a fraction.Give your answer accurate to three decimal places.e) What is the probability that washing dishes tonight will take exactly 9 minutes? The time it takes me to wash the dishes on a randomly selected night is uniformly distributed between 7minutes and 16 minutes.a) State the random variable in the context of this problem.O rv X = the time it takes me to wash dishes on a randomly selected nightO rv X = washing dishesO rv X = a uniform distributionO rv X = a randomly selected nightb) Compute the height of the uniform distribution.Leave your answer as a fraction.c) Which of the following is the correct description of the picture of the probability distribution of X?Oa rectangle with edges at 7 and 16O a bell-shaped curve that starts at 7 and ends at 16

a) State the random variable in the context of this problem. O rv X = the time it takes me to wash dishes on a randomly selected night O rv X = washing dishes O rv X a uniform distribution O rv X = a randomly selected night b) Compute the height of the uniform distribution. Leave your answer as a fraction. c) Which of the following is the correct description of the picture of the probability distribution of X? a rectangle with edges at 7 and 16 O bell-shaped curve that starts at 7 and ends at 16

a) State the random variable in the context of this problem. O rv X = the time it takes me to wash dishes on a randomly selected night O rv X = washing dishes O rv X a uniform distribution O rv X = a randomly selected night b) Compute the height of the uniform distribution. Leave your answer as a fraction. c) Which of the following is the correct description of the picture of the probability distribution of X? a rectangle with edges at 7 and 16 O bell-shaped curve that starts at 7 and ends at 16

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter14: Counting And Probability

Section14.2: Probability

Problem 3E: The conditional probability of E given that F occurs is P(EF)=___________. So in rolling a die the...

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