The amount of time in minutes a person must wait for an Uber is from 0...
The amount of time in minutes a person must wait for an Uber is from 0 and 25 minutes, inclusive, with a uniform probability distribution. Find the probability that the wait time for an Uber for a randomly selected person, is between 10 to 15 minutes.
Homework Answers
Solution :
Given that,
a = 0
b = 25
P(c < x < d) = (d - c) / (b - a)
P(10 < x < 15) = (15 - 10) / (25 - 0)
P(10 < x < 15) = 0.20
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Math 3023  
Math 3023
Homework # 04
Spring 2018
Prairie View A & M University
Name:
___________________________
(1). The amount of time, in minutes, that a person must wait for
a bus is uniformly distributed between 0 and 15 minutes,
inclusive.
(a). On the average, how long must
a person wait? [Hint: Find the mean (expected value)]
(b). Find the standard deviation of
the r.v.?
(c). Ninety percent of the time,
the time a person must wait falls below...
l th steps from Q076 Uniform Probability Distribution see notes amount of time, in minutes, that a person must wait for a bus is uniformly distributed between zero and The 29 minutes, inclusive a. Draw the graph. (4 points) P(. 0 3448 29 24 b. Find the waiting time that corresponds to the 8o'h percentile value. This is the waiting that a person will have to wait 80th of the time. 5 points K-80% * 2.9 K-0.80メ24 will Wa +...
Bus wait times are uniformly distributed between 8 minutes and 24 minutes. The unshaded rectangle below with area 1 depicts this. The shaded rectangle depicts the probability that a randomly selected bus wait time will be between 11 and 23 minutes. 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Preview (Round answer to at least 4 Find the probability that a person waits between 11 and 23? decimal places)
Math 3023
Homework # 04
Spring 2018
Prairie View A & M University
Name:
___________________________
(1). The amount of time, in minutes, that a person must wait for
a bus is uniformly distributed between 0 and 15 minutes,
inclusive.
(a). On the average, how long must
a person wait? [Hint: Find the mean (expected value)]
(b). Find the standard deviation of
the r.v.?
(c). Ninety percent of the time,
the time a person must wait falls below...
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