Mathematics, 25.11.2020 14:00 samara49

Assume a Poisson random variable has a mean of 8 successes over a 128-minute period. Required:
a. Find the mean of the random variable, defined by the time between successes.
b. What is the rate parameter of the appropriate exponential distribution?
c. Find the probability that the time to success will be more than 55 minutes.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

How to do this , and can some one explain

Answers: 1

Answer

Mathematics, 21.06.2019 21:50

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Answers: 3

Answer

Mathematics, 21.06.2019 22:30

Which of the following represents the factorization of the trinomial below? x^2+7x-30

Answers: 1

Answer

Mathematics, 22.06.2019 02:00

Use the zero product property to find the solutions to the equation (x+2)(x+3)=12

Answers: 3

Answer

You know the right answer?

Assume a Poisson random variable has a mean of 8 successes over a 128-minute period. Required:

Questions

Biology, 29.12.2019 06:31

What does the discovery of the structure of dna illustrate about the science is done? (from : the race for the double helix.)...

Physics, 29.12.2019 06:31

Kevin is standing outside a railway station. he can know whether a train is approaching the station or departing from the sound it makes. which princi...

Mathematics, 29.12.2019 06:31

Write the equation of a line that is parallel to -2x+3y=-6 and goes through (-3,4)...

Mathematics, 29.12.2019 06:31

You work 40 hours/week for 52 weeks and are given the option to be paid hourly or to go on salary. in which situation will you earn the most? ...

Chemistry, 29.12.2019 06:31

Which method would be best to separate a mixture of sand and gravel? magnetism filtration screening separation by dens...

English, 29.12.2019 06:31

Which colonists does crevecoeur despise as “barbarous? ” natives townspeople frontiersmen scots and irish...

Biology, 29.12.2019 06:31

If matter cannot be created or destroyed within the physical universe, then the total quantity must be...

Mathematics, 29.12.2019 06:31

Which is longer? 4/5 meters or 85 cm? 1 2/3 years or 17 months? which is heavier? 2 1/10 kg or 2001 grams? which is...

Biology, 29.12.2019 06:31

Over time, biology has explained all living things. why people think. why people use tools. many natural phenomena....

English, 29.12.2019 06:31

Hopkins's use of "seared," "bleared," and "smeared" is an example of a. metaphor. b. assonance. c. simile. d. alliteration....

Geography, 29.12.2019 06:31

All rectangles are similar because they have congruent corresponding angles (all right angles). true false...

Spanish, 29.12.2019 06:31

What two styles are combined in punta music?...

Social Studies, 29.12.2019 06:31

During the colonial era, the american south developed very few urban areas, which resulted in a a) system of slavery and forced labor. b) poverty stri...

History, 29.12.2019 06:31

How did ww2 lead to the civil rights era...

Business, 29.12.2019 06:31

If a company wants a customer to have a higher motivation to learn more about their products, they should do what?...

Biology, 29.12.2019 06:31

Why do the ingredients in a mixture maintain their physical properties?...

Physics, 29.12.2019 06:31

A500kg box falls from a cliff which is 12000m tall. find the speed, ke, pe, and te of the box at the height = 1200, 750, and 0....

English, 29.12.2019 06:31

Write a letter to bses manager about a shortage supply of electricity in your area in your grammer copy...

English, 29.12.2019 06:31

What point of view most closely reveals the narrator's feelings and thoughts?...

Mathematics, 29.12.2019 06:31

Jada is standing 10 feet away from the base of the tree and spots a nest sitting on a branch. the angle of elevation from the ground where she is stan...

More questions: Mathematics Another questions