Binomial with parameters
Let X be binomial with parameters n=15 and p=.2
(a) Find the expression for density for X
(b) Find the expression for the moment generating function for X
(c) Find E[X], E[X^2] and Var[X]
(d) Find P[X <=1] by evaluating the density directly.
Expected delivery within 24 Hours
An ideal fluid is moving at 2.8m/s in a section of a pipe of radius 0.18m . If the radius in another section is 0.38m , what is the flow speed there? (2 significant figures)
The management of Hirsh Corporation is investigating an investment in equipment that would have a useful life of 9 years. The company uses a discount rate of 13% in its capital budgeting.
The blood flow speed through an aorta with a radius of 1.05cm is 0.265m/s . If hardening of the arteries causes the aorta to be constricted to a radius of 0.850cm, by how much would the blood flow speed increase?
Fuzzy Monkey Technologies, Inc., purchased as a long-term investment $80 million of 8% bonds, dated January 1, on January 1, 2011. Management intends to have the investment available for sale when circumstances warrant.
Let X be binomial with parameters n=15 and p=.2 (a) Find the expression for density for X
John and Joe formed a partnership on January 2, 2011. John invested $100,000 in cash and Joe invested machinery valued at $40,000, which he had purchased for $60,000 in 2004.
Assume that the actual density of the washers is 7.81 g/cm3. What is the percent error of your calculated mean? What sources of error exist in this experiment?
Assuming the diameter of a penny is 2.00 cm and its mass is 2.60g , what is the minimum air speed needed to lift the penny off the tabletop? Assume the air under the penny remains at rest.
Find an expression for the angle that will maximize the range of a projectile launched with speed from height above level ground. Express your answer in terms of the variables, and appropriate constants.
1955336
Questions Asked
3,689
Active Tutors
1412106
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