Probability generating function
A certain discrete random variable has probability generating function
px(q) = (1/3) (2 +q)/(2-q)
Compare p(x) for x = 0, 1, 2, 3, 4, 5 (formula for summing a geometric series helps)
Find E(x) and Var(x).
Expected delivery within 24 Hours
A batch of 20 employed automobile alternators haves 4 defectives. If 3 alternators are chosen at random, find out the probability of events (using the Rule of Combinations);
Points Y and Z are same distance from point X on the number line. Coordinate of point X is 8 and coordinate of point Y is 2. Determine the coordinate of point Z?
Explain two unique features or employs of the empirical formula, the box plot, and z-score (two for each). These techniques can be employed to find out the same information regarding a data set, but what is the specific use of each tool. Please e
A system is transformed for state A to state B, rising its internal energy by 4x10^4 Joules while 6.0x10^4 Joules of heat is added. The System is then returned to the State A While 3x10^4 Joules of heat is taken away. i) Determine the work done by
Determine the probability that on randomly selected day throughout this period, a unit of currency B was worth less than 1.266 units of currency A? (In percentage)
Assume that 20.9 J of heat be added to a gas. As an outcome, its volume changes from 50.0 to 100.0 cm^3 while the pressure remains constant at 1 atm. Determine by how much did the internal energy of the gas vary?
Determine the probability that on the randomly selected day throughout this period the unit of currency B was worth less than 1.253 units of currency A? (In percentage)
Determine how long after the switch is closed will it take for the current in the circuit to reach half of its greatest value?
1932070
Questions Asked
3,689
Active Tutors
1427217
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