What is the probability that there is at least one sphere

Assignment Help Mechanical Engineering
Reference no: EM131305828

A dilute suspension contains ten spheres per liter. A sample (one tenth of that solution) is removed. What is the probability that there is

(a) at least one sphere,

(b) at most one sphere in the sample.

You may assume that the particles are distributed according to a Poisson distribution.

Reference no: EM131305828

Questions Cloud

Calculate the number of different combinations : There are 3 x 103 spheres in a box. Calculate the number of different combinations for the spheres in order to have 1100 spheres in the front third of the box.
Find the probability that the subject experienced a headache : For those in the Viagra treatment group, find the probability that the subject experienced a headache. Find the risk ratio of a headache for those in the treatment group compared to those in the placebo group. Interpret the result
Forecast for year using exponential smoothing with alpha : The president of State University wants to forecast student enrollment for this academic year based on the following historical data: What is forecast for this year using a three-period weighted moving average with weights of 0.3, 0.2, and 0.1? What ..
Why do you feel these methods could result in improvement : What 4 specific methods have you selected that could possibly be used to improve the criminal justice system?Why do you feel these methods could result in improvement?Post a new topic to the Discussion Board that contains your responses pertaining to..
What is the probability that there is at least one sphere : A dilute suspension contains ten spheres per liter. A sample (one tenth of that solution) is removed.
What is the effect of changing the constraint : BUS 306 Apply the graphical method to find the optimal solution to the linear programming problem - What is the effect of changing the constraint; x2 ≤ 2 to x2 ≤ 5 on the optimal solution found in the previous question?
Explain social arguments used to support both theories : Examine and explain 2 social arguments used to support both theories. Argument topics include the death penalty and costs of incarceration.Include any philosophical or social issues that could be used to support either model.Please include any sit..
Address the constitutionality of the usa patriot act : Write a 1,100- to 1,400-word paper in which you address principle functions and major issues associated with the USA PATRIOT Act. Address the constitutionality of the USA PATRIOT Act.
What are the benefits of education being privatized : What are the benefits of education being privatized? What are the drawbacks? What are the benefits of public education? What are the drawbacks? Would you, personally, prefer to send your kids to a public or a private school?

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Now we have to find a new material so he can spin the ball

a man tried spinning a ball round and round in the air at the end of a unknown material its a rope like structure but

  If the 50 kg crate starts from rest and attains a speed of

if the 50 kg. crate starts from rest and attains a speed of 6ms when it has traveled a distance of 15m. determine the

  Find the drag on the prototype blimp

A new blimp will move at 6 m/s in 20 °C air, and we want to predict the drag force. Using a 1:13-scale model in water at 20 °C and measuring a 2500-N drag force on the model

  The pressure-volume relationship is pv11 constant for the

a piston-cylinder assembly contains propane initially at 27degc 1 bar and a volume of 0.2 m3. the propane undergoes a

  Describe what a riser is in the context of sand casting

Describe what a riser is in the context of sand casting. What are its main functions? In light of Chvorinovs rule, what should be taken into account when determining the geometry, dimension, and location of a riser in a sand casting mold?

  What grate spacing and horsepower required to accomplish

Use the Bond work index method and assume that the feed characteristic size is 4 in. and that the feed particle-size distribution follows the RosinRammler model with n= 1.0.

  Find the total heat transfer from both sides of the plate

A vertical plate of length L = 2m (in the vertical direction), width w = 1m (in the horizontal direction) and temperature T = 300K is in free convection with air at T\infty = 320K. Find the total heat transfer from both sides of the plate

  Assume adiabatic operation what is the ratio of chilled air

a device with no moving parts provides a steady stream of chilled air at -25c and 1 bar. the feed to the device is

  Screw dislocations of opposite sign

1. Is it possible for two screw dislocations of opposite sign to annihilate each other? Explain your answer. 2. For each of edge, screw, and mixed dislocations, cite the relationship between the direction of the applied shear stress and the directi..

  Determine the maximum stress and elongation of a bar

Determine the maximum stress and elongation of a bar 2m long and 25mm diameter when an axial pull of 501EN is applied suddenly on it and two round bars of the same material have the same length, I. One bar has diameter 2d for a length.

  Find the regions where the temperature changes with time

Assuming constant properties and no internal heat generation, determine the regions where the temperature changes with time.

  Explain whether this pressure cooker is operating under

a 4 l volume of pressure cooker in a kitchen operates at 200 kpa with an exit area of 10 mm2. with well controlled heat

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd