User Account

All Pages

Show that this function satisfies the requirements of a

Assignment Help Mechanical Engineering
Reference no: EM13607496

Consider the following probability distribution function for a continuous random variable:

f(x) = 3x62/35 -2<x<-3 =0 elsewhere

a) Show that this function satisfies the requirements of a probability distribution function.

b)Calculate the expected (mean) value of x.

c)Calculate the variance and the standard deviation of x.

Calculate the probability of the following cases:

a) x=<0

b) 0 < x :s 1 .

c) x = 2.

Reference no: EM13607496

Questions Cloud

You expect to receive 9000 at graduation in 2 years you : you expect to receive 9000 at graduation in 2 years. you plan on investing this money at 10 percent until you have
How many students studied between 22 hours and 7 hours what : a survey was conducted at a local high school to determine the number of hours that a student studied for the final
A 600-kg car is going around a curve with a radius of 120 : a 600-kg car is going around a curve with a radius of 120 m that is banked at an angle of 20deg with a speed of 24.5
You are the beneficiary of a life insurance policy the : you are the beneficiary of a life insurance policy. the insurance company informs you that you have two options for
Show that this function satisfies the requirements of a : consider the following probability distribution function for a continuous random variablefx 3x6235 -2ltxlt-3
Select a company maybe your employer and assess how it uses : select a company maybe your employer and assess how it uses data in marketing its products or services. if it is not
On july 31 2010 bismarck company engaged duval tooling : on july 31 2010 bismarck company engaged duval tooling company to construct a special-purpose piece of factory
Gerold invested 6200 in an account that pays 5 percent : gerold invested 6200 in an account that pays 5 percent simple interest. how much money will he have at the end of ten
A student slides her 800-kg desk across the level floor of : a student slides her 80.0-kg desk across the level floor of her dormitory room a distance 2.00 m at constant speed. if

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the maximum speed

A vehicle of mass 1500kg and track 1.8m has a centre of mass located centrally at 1,1m above the ground. It has to travel around a bend of 56m radius to the centre of mass.

  Draw free body diagram - shear and moment diagrams

Determine if the shaft has infinite fatigue life. If not, determine the number of cycles to failure. Also determine the safety factor for first cycle yield and draw a free body diagram, shear and moment diagrams, and graph the loads on the shaft..

  Questions on entropy, exergy, cycles, otto cycle

Questions set on  Entropy,  Exergy,  Cycles, Otto Cycle,  Rankine Cycle.  In a coal fired thermal power station, indicate where the exergy contained in the coal is destroyed. For each exergy destruction mechanism, explain whether there is a small..

  Calculate rate of heat transfer

The heat transfer coefficient in the oven is 25W/m^2K. Calculate rate of heat transfer per m^2 area.

  What volume must be provided in a methane tank to hold

what volume must be provided in a methane tank to hold 10kg of methane at 1500 kpa and 30 degrees celsius? if the

  What is the static pressure at this location what is the

a single stream tube is selected to characterize the air flow past the wing of an aircraft in flight at an altitude of

  A venturi meter is inserted in a pipe whose diameter is 12

a venturi meter is inserted in a pipe whose diameter is 12 in. the diameter of the meter at its throat is 6 in. and the

  A homogeneous cylinder with weight g and radius r lay on a

a homogeneous cylinder with weight g and radius r lay on a roughnbsphorizontal floor and adjoins to a rough vertical

  Te point starts moving at t0 find the total distance

the position of a point p on a line is given by the equation x t sinpi t2. the point starts moving at t0. find the

  Calculate the incidence it of the tailplane for trim if the

calculate the incidence it of the tailplane for trim if the elevator deflection e is zero. ii calculate the neutral

  Calculate the maximum permissible crack size

calculate the maximum permissible crack size in acenter cracked panel subjected to a unifrom stress of 20 ksi. the toughness is 50 ksi"in, the yield stress is 60 ksi, w=12 inches

  Several geothermal power plants are in operation in the

several geothermal power plants are in operation in the united states and more are being built since the heat source of

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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