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Exponential Distribution
Page 2
Questions (70)
given an exponential distribution with mean = 30 what is the probability that the arrival time is a) less than X = 0.1 B)
2 answers
asked by
charles
514 views
The life of a certain type of device has an advertised failure of rate .01 per hour. The failure rate is constant and the
1 answer
asked by
jim
924 views
The average number of radioactive particles passing through a counter during 1 millisecond in a lab experiment is 4. What is the
3 answers
asked by
ashley
564 views
x and y independent exponential r.v with respctive parameters 2 and 3. find the cdf and density of z = x/y.
1 answer
asked by
ripa
362 views
The life of automobile voltage regulators has an exponential distribution with a mean life of six years. You purchase an
4 answers
asked by
ash
1,456 views
The time (sec) that it takes a librarian to locate an entry in a file of records on checked-out books has an exponential
2 answers
asked by
jen
1,134 views
You are driving a car and the speed is an exponentialy distributed random variable
with mean 50 (in miles per hour). The speed
1 answer
asked by
hsuan
1,006 views
The length of time for one individual to be served at a cafeteria is a random variable having an exponential distribution with a
1 answer
asked by
Jeannette
944 views
The Information Systems Audit and Control Association surveyed office workers to learn about the anticipated usage of office
1 answer
asked by
Kelly Luth
903 views
Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website,
2 answers
asked by
Vanessa
803 views
Waiting times to receive food after placing an order at the sandwich shop follow an exponential distribution with a mean of 46
2 answers
asked by
Terrance
786 views
Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website,
1 answer
asked by
Vanessa
641 views
The time a student spends in the shower on any school day is an exponential random variable with a mean of 298 seconds.
a)What is
3 answers
asked by
Pr
594 views
Let X and Y be two independent, exponentially distributed random variables with parameters ,lambda and mu, respectively.
1.Find
2 answers
asked by
Moreg
568 views
Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website,
2 answers
asked by
Vanessa
565 views
Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website,
2 answers
asked by
vanessa
561 views
You are driving a car and the speed is an exponentialy distributed random variable
with mean 50 (in miles per hour). The speed
2 answers
asked by
hsuan
547 views
Ten participants are randomly selected from a population of patients with history of heart disease to be tracked in a health
2 answers
asked by
Anonymous
525 views
Exponential distribution was used to model the lengths of CD-ROM drives in a two drive system. The two CD-ROM drives operate
1 answer
asked by
Danielle
481 views
When you enter your bank, you find that there are only two tellers, both busy serving other customers, and that there are no
1 answer
asked by
petetmk
53 views
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Parent Categories (8)
Distribution Theory
Probability
Probability and Statistics
Probability Distribution
Probability distributions
Probability Theory
Random Variables
Random Variables and Distributions