Suppose your waiting time for a bus in the morning is uniformly distributed on [0, 8], whereas waiting time in the...
Suppose your waiting time for a bus in the morning is uniformly distributed on [0, 8], whereas waiting time in the evening is uniformly distributed on [0, 10] independent of morning waiting time. (a) If you take the bus each morning and evening for a week, what is your total expected waiting time? (Assume a week includes only Monday through Friday.) [Hint: Define rv's X1, X10 and use a rule of expected value.] min (b) What is the variance of...
Suppose your waiting time for a bus in the morning is uniformly distributed on [0,8], whereas waiting time in the evening is uniformly distributed on [0, 10] independentof morning waiting time.a. If you take the bus each morning and evening for a week, what is your totalexpected waiting time? [Hint: Define rv's ?1, … , ?10 and use a rule of expectedvalue.]b. What is the variance of your total waiting time?c. What are the expected value and variance of the...
2. + -/6 points DevoreStat9 5.E.064. My Notes + Ask Your Teacher Suppose your waiting time for a bus in the morning is uniformly distributed on [0, 12), whereas waiting time in the evening is uniformly distributed on [0, 16] independent of morning waiting time. (a) If you take the bus each morning and evening for a week, what is your total expected waiting time? (Assume a week includes only Monday through Friday.) (Hint: Define rv's X, ..., X10 and...
Ex. 64Suppose your waiting time for a bus in the morning is uniformly distributed on [0, 8], whereas waiting time in the evening is uniformly distributed on [0, 10] independent of morning waiting time.a. If you take the bus each morning and evening for a week, what is your total expected waiting time? [Hint: Define rv's ?1,…,?10 and use a rule of expected value.]b. What is the variance of your total waiting time?c. What are the expected value and variance...
Ex. 64Suppose your waiting time for a bus in the morning is uniformly distributed on [0, 8], whereas waiting time in the evening is uniformly distributed on [0, 10] independent of morning waiting time.a. If you take the bus each morning and evening for a week, what is your total expected waiting time? [Hint: Define rv's ?1,…,?10 and use a rule of expected value.]b. What is the variance of your total waiting time?c. What are the expected value and variance...
A person arrives at a bus stop each morning. The waiting time, in minutes, for a bus to arrive is uniformly distributed on the interval (0,15). a. What is the probability that the waiting time is less than 5 minutes? b. Suppose the waiting times on different mornings are independent. What is the probability that the waiting time is less than 5 minutes on exactly 4 of 10 mornings?
The amount of time, in minutes, that an individual must wait for a bus is uniformly distributed between 27 and 50 min. What is 75th percentile of waiting time?
train waiting time is uniformly distributed with the shortest and the longest waiting times being 7 and 22 min respectively. What is the standard deviation of the average waiting time of 50 individuals
If a person takes the bus 30 times a month commuting between his dorm and the Dining Hall. It takes the bus 10 minutes to run one loop. The waiting time, in minutes, for a bus to arrive is uniformly distributed on the interval [0, 10]. Suppose that waiting times on different occasions are independent. What is the standard deviation of the mean waiting time in minutes of a month? Round your answer to three decimal digits. What is the...
The arrival time t(in minutes) of a bus at a bus stop is uniformly distributed between 10:00 A.M. and 10:03 A.M. (a) Find the probability density function for the random variable t. (Let t-0 represent 10:00 A.M.) (b) Find the mean and standard deviation of the the arrival times. (Round your standard deviation to three decimal places.) (с) what is the probability that you will miss the bus if you amve at the bus stop at 10:02 A M ? Round your answer...