Discrete random variable uniformly distributed
Suppose X is a discrete random variable uniformly distributed over {1, 2, . . . , m}, where m is a fixed positive integer. Show that E(X) = (m+1)/2 and Var(X) = (m^2?1)/12
Expected delivery within 24 Hours
An electron is released from rest at the point midway between the two charges, and it moves along the line connecting the two charges. 1) What is the speed of the electron when it is 10.0 cm from charge 1?
Assume that there is one velocity head loss at the inlet and 0.5 velocity head loss at the outlet of the heat exchanger. The elevation difference is 10.5 m. Calculate the total pressure drop in the system.
Edmond Zacchini flew 53 meters as a human cannonball. if his initail position was 5 meters above the ground and his initail velocity as 24.2 m/s at an angle of 31 degrees with respect to the horizontal, what was the maximum height of the flight?
We burn 16.0 liters of ammonia in 29.3 liters of oxygengas at 500 degree celcius. what volume of nitrogen monoxide gas canform? what volume of steam, H2O (g) can be produced?
Saturated liquid exits the open feedwater heater at 1 MPa. Each turbine stage has an isentropic efficiency of 82%. Each pump has an isentropic efficiency of 100%. Determine the thermal efficiency.
To determine the pI of an amino acid or a peptide, why is important to know both the structure and the pKa of the functional group instead of just the pKa?
Find an expression for the work done by the force on a as a function of x. Find both the kinetic energy and speed of a as x approaches infinity.
An object is dropped from a bridge. A second object is thrown downwards 1.00 s later. They both reach the water 20.0 m below at the same instant. What was the initial speed of the second object?
1951479
Questions Asked
3,689
Active Tutors
1428395
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
She feels the pressure to academically de well and succeed sue to her families sacrifices
One privacy issue that was not included in the original responses is the risk of emotional or psychological data being collected by new devices.
Based on educational knowledge already possessed or learned, how does that knowledge affect your future behavior or action in connection with Greenhouse
To determine when my problem space is sufficiently narrowed to support a feasible study, I evaluate several key criteria drawn from established research guideli
Problem: Research Paper Understanding Human Perception by Human-made Illusions, Claus-Christian Carbon, Frontiers in Human Neuroscience, 2014
Briefly describe the context of your first interaction with each person. Based on your reading of 5.1 Key Takeaways in Jhangiani and Tarry (2022)
Write a 3-4 page written summary from cited Source 1: Smith, A. et al. (2019). "The Efficacy of Social Skills Interventions for Children with Autism Spectrum Di