Binomial distribution with n trials and success rate
Suppose N has a binomial distribution with n trials and success rate p, while X has binomial distribution with N trials and success rate r. What is the unconditional probability P(X=0)?
Expected delivery within 24 Hours
Determine: A) the mass flow rate of combustion gases in kg/s. B) the rate of energy transfer between the gass and vapor streams in the steam generator in kJ/s.
A long straight but hollow wire carries a current I uniformly distributed throughout its area (excluding the hollow). The inner radius of the wire is ri while the outer radius is ro. Find the magnitude of the magnetic field as a function of distan
Heating continues until no liquid remains in the tank. Neglecting kinetic and potential energy effects, determine: A) the amount of heat transfer, in kJ. B) the mass of vapor that escapes, in kg.
A cylindrical resistor of length L = 2 cm is constructed from an inner cylindrical core of radius R1 = 3.0 mm, made from material of resistivity r1 = 1.5 ohm-cm and an outer shell, which has an inner radius equal to R1 and an outer radius R2 = 4 m
Take into account that some of the oxygen is lost to the surface wall material of the furnace. Find the actual air-fuel ratio, the theoretical air-fuel ratio, and the percent excess air.
Saturated water vapor at 1MPA is expanded to 0.1MPA during an isentropic process. What are the final temperature and the quality of the water?
Suppose that the number of accidents occurring on a certain highway at a rate of 3 per day. Let A be the number of accidents on this highway today.
How big a tank do you need to store enough oil to heat your home for a week? The energy content of the oil is 46.2MJ/kg and its density is 0.85g/cm3?
1960306
Questions Asked
3,689
Active Tutors
1459494
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
What social networks do you use to access information? How often do you access these networks?
Explore a federal policy that affects older adults. What is the history of this policy? How have political forces shaped this policy?
A victim was stabbed in the left side of the neck in a fight and sustained a small superficial stab wound of the skin and jugular vein.
A person is known to suffer coronary arteriosclerosis and suddenly complained of chest pain; the hospital diagnosis was acute myocardial infarction
Choose one of the chronic illness above and explain how personality, emotions, stress, coping styles, and/or lifestyle factors play a part in the development
What are the behavioral symptoms of marijuana use? Discuss sleep aids and cough-and-cold remedies as some of the other classes of over-the-counter drugs.
Briefly describe how consumers achieve utility. Describe what is meant by the term equilibrium and why the equilibrium outcome is desirable.