


Please give two things for features, and give two things for an application. make sure to include the PDF.
Please give two things for features, and give two things for an application. make sure to...
In each problem, make sure that you are clearly defining random variables, stating their distributions, and writing down the formulas that you are using. (That is, write down the pmf, write down mean and variance formulas.) Prove that the exponential distribution is memoryless. That is, let X~Exp(?), and show that for any two positive real numbers x, y, P(X ≥ x + y | X ≥ y) = P(X ≥ x). Hint: Mirror the proof we did in class for...
please make sure to give the answer for the second
question.
#2. (24 points) Let X and Y have joint density f(x,y) = 60xy2, 0<x<1, 0<y<1, x+y<1. (a) Find the marginal pdf of Y. Use it to find E(Y) (b) Give an integral expression for P(X + Y <0.75), but do not evaluate. (C) Give an integral expression for E(XY), but do not evaluate. Optional two point bonus problem. In Problem 2 above, is the distribution of Y skewed to...
What are Animals? 1. List and briefly describe the defining features of animals. Be sure you understand these terms: eukaryote, heterotrophic, multicellular 2. Clearly show how the set of features listed in your answer to question 1 distinguishes animals from bacteria, fungi, plants and protists. 3. Describe the characteristics of true multicellularity in animals. Your answer should include: collagen (what is it, what does it do, etc.), gap junctions vs tight junctions, cell differentiation, totipotency and more. 4. To what...
1. Derive the exact distribution to test the independence for the 2 x 2 contingency table Response 1 n1 n12 n1+ 2 n21 n22 n2+ +1 m+2 The hypergeometric distribution can be used to find the probability of observing a particular 2x2 table under independence . In the independent binomial model, we observe two random variables, Nu and N21 . We use the observed values n1u and n21 to compare the respective probabilities of success, π1 and π2 . The...
please make sure it is correct
The difference between stress application and strain repose in for viscoelastic materials is known as: 1. Storage Modulus Loss Modulus Tan delta O III OIV Phase Lag
In each problem, make sure that you are clearly defining random variables, stating their distributions, and writing down the formulas that you are using. (That is, write down the pmf, write down mean and variance formulas.) The number of fatalities due to shark attacks during a year is modeled using a Poisson distribution. (Rigorous justification: Sharks are fish.) The International Shark Attack File (ISAF) reports that during a 5 year period, there are on average 4. 4 fatalities per year...
In each problem, make sure that you are clearly defining random variables, stating their distributions, and writing down the formulas that you are using. (That is, write down the pmf, write down mean and variance formulas.) The number of fatalities due to shark attacks during a year is modeled using a Poisson distribution. (Rigorous justification: Sharks are fish.) The International Shark Attack File (ISAF) reports that during a 5 year period, there are on average 4.4 fatalities per year due...
please make sure these are correct! I have gotten two wrong
answers already. thanks. Will give thumbs up
Consider the following galvanic cell: Pt(s)|Br- (aq)|Br2(1)||Cr2O72- (aq), Cr3+ (aq)|Pt(s) C. Calculate the equilibrium constant for this reaction at 25 °C using electrochemical data. d. Calculate the cell potential for this galvanic cell assuming the following conditions: pH = 0 · [Cr2O72-] = 1.0 M Br-) = 0.20 M, (Cr3+] = 1.0 x 10-5 M T = 25 °C. Create and upload...
Please note this is a question for my midterm so answer seriously and make sure it works because i will be entering the code and debuging and write program with visual studio c ++ not java c++ please and thank you. Your program should have a main function and include the necessary files using #include and use proper using notation as done in class. The program must use at least one if not more functions to do the following: Write...
Can someone make sure the questions I have answered below are corect. If incorect please give right answer. Thank you in advance. 446) expected major product? Name Br A) B ) * o* of Catherine Tuner 2020