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4·USEFUL THEORETICAL PROBLEMS Tn (26) Assume...
need to check my work. Just need B and C Problem 2. Recall that a discrete...
need to check my work. Just
need B and C
Problem 2. Recall that a discrete random variable X has Poisson distribution with parameter λ if the probability mass function of X is fx (x) = e-λ- XE(0, 1,2, ) ar! This distribution is often used to model the number of events which will occur in a given time span, given that λ such events occur on average a Prove by direct cornputation that the mean of a Poisson randoln...
Please solve #4 Solve problems below, Please show ALL your work! You will receive full credit...
Please solve #4
Solve problems below, Please show ALL your work! You will receive full credit only if you show all the appropriate steps. 1. In the problem below complete sentence in the definition of limit: Let (an) is a sequence. Number A is a limit of the sequence fan if for any 0 exists Ne such that Directly from this definition using e- N language prove that 1L lim -= n→oo n + 1000 3. cos n 5n2 +...
4. (Extra credit, all hand work. Use your paper and attach.) Let A-and assume a,b,ct are positivs. 0 b c (a) Let f) denote the characteristic polynomial of A. Calculate it and show work. You shou...
4. (Extra credit, all hand work. Use your paper and attach.) Let A-and assume a,b,ct are positivs. 0 b c (a) Let f) denote the characteristic polynomial of A. Calculate it and show work. You should get (b) Prove that A has only one real eigenvalue, that it is positive, and that the other two eigenvalues of A must be conjugate complex numbers. Let eigenvalues. λ denote the real positive eigenvalue and let λ2 and λ3 denote the other two...
Thermodynamics problem. please show detail work including which table you used, thanks. A. Please provide your...
Thermodynamics problem.
please show detail work including which table you
used, thanks.
A. Please provide your assumptions, a diagram (with system boundary), and a major formula at each question B. Please provide the table number if you need to use tables at Appendix. 1. As shown in the figure, an insulated box is initially divided into halves by a frictionless, massless, thermally conducting piston. On one side of the piston is 1.5 m of air at 400 K at 400...
Please solve the following problem and show all work. Thank you! Prob. 1 Use Moment Area...
Please solve the following problem and show all work. Thank
you!
Prob. 1 Use Moment Area and find the deflections at B & D Find the slope at A, the right of B and the right of D 20k 200 k-ft 2 k/ft B C 8' 6' 12' 10' AB, DE: El; B-C-D: 2ElI
This is Probability and Statistics in Engineering and Science Please show your work! especially for part B A Poisson distribution with λ=2 X~Pois(2) A binomial distribution with n=10 and π=0.45. X~bin...
This is Probability and Statistics in Engineering and
Science
Please show your work! especially for part B
A Poisson distribution with λ=2 X~Pois(2)
A binomial distribution with n=10 and π=0.45.
X~binom(10,0.45)
Question 4. An inequality developed by Russian mathematician Chebyshev gives the minimum percentage of values in ANY sample that can be found within some number (k21) standard deviations from the mean. Let P be the percentage of values within k standard deviations of the mean value. Chebyshev's inequality states...
Please help with block diagram problem. Also, please show work and explain. Thank you! 3. Consider...
Please help with block diagram problem.
Also, please show work and explain.
Thank you!
3. Consider the following block diagram model of a dynamic system where K is a constant feedback parameter. F(s) s +8s +160 Ks Complete the following. in terms of the feedback parameter F(s) function n (s) In terms of the feedback K. (b) For the case where K-0, find the natural frequency a, , the damping ratio 5,and the damped natural frequency a (c) Calculate the...
I needed help with this problem. Please show any work if possible. Thank you! The test...
I needed help with this problem. Please show any work if
possible. Thank you!
The test statistic of z3.33 is obtained when testing the claim that p <0.18. a. Using a significance level of α:0.05, find the critical value(s). b. Should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table a. The critical value(s) is/are...
Please answer this question with RStudio. 4. In this problem, you will illustrate the idea of...
Please answer this question with RStudio.
4. In this problem, you will illustrate the idea of resampling and sampling distributions. A ganma distribution with shape k and scale θ has density exp(-v/0) Assume shape k = 2 and scale θ = 3 (a) Use the function dgamma in R to evaluate the density for a range of values between 0 and 20. Produce a plot of the density (b) The (true) mean and variance of the gamma distribution are simple...
Please show how did you came up with the answer, show formulas and work. Also, please do Parts e to i. Thank you so much 1. Consider the following probability mass function for the discrete joint pro...
Please show how did you came up with the answer, show formulas
and work. Also, please do Parts e to i. Thank you so much
1. Consider the following probability mass function for the discrete joint probability distribution for random variables X and Y where the possible values for X are 0, 1, 2, and 3; and the possible values for Y are 0, 1, 2, 3, and 4. p(x,y) <0 3 0 4 0.01 0 0 0.10 0.05 0.15...
need to check my work. Just
need B and C
Problem 2. Recall that a discrete random variable X has Poisson distribution with parameter λ if the probability mass function of X is fx (x) = e-λ- XE(0, 1,2, ) ar! This distribution is often used to model the number of events which will occur in a given time span, given that λ such events occur on average a Prove by direct cornputation that the mean of a Poisson randoln...
Please solve #4
Solve problems below, Please show ALL your work! You will receive full credit only if you show all the appropriate steps. 1. In the problem below complete sentence in the definition of limit: Let (an) is a sequence. Number A is a limit of the sequence fan if for any 0 exists Ne such that Directly from this definition using e- N language prove that 1L lim -= n→oo n + 1000 3. cos n 5n2 +...
4. (Extra credit, all hand work. Use your paper and attach.) Let A-and assume a,b,ct are positivs. 0 b c (a) Let f) denote the characteristic polynomial of A. Calculate it and show work. You should get (b) Prove that A has only one real eigenvalue, that it is positive, and that the other two eigenvalues of A must be conjugate complex numbers. Let eigenvalues. λ denote the real positive eigenvalue and let λ2 and λ3 denote the other two...
Thermodynamics problem.
please show detail work including which table you
used, thanks.
A. Please provide your assumptions, a diagram (with system boundary), and a major formula at each question B. Please provide the table number if you need to use tables at Appendix. 1. As shown in the figure, an insulated box is initially divided into halves by a frictionless, massless, thermally conducting piston. On one side of the piston is 1.5 m of air at 400 K at 400...
Please solve the following problem and show all work. Thank
you!
Prob. 1 Use Moment Area and find the deflections at B & D Find the slope at A, the right of B and the right of D 20k 200 k-ft 2 k/ft B C 8' 6' 12' 10' AB, DE: El; B-C-D: 2ElI
This is Probability and Statistics in Engineering and
Science
Please show your work! especially for part B
A Poisson distribution with λ=2 X~Pois(2)
A binomial distribution with n=10 and π=0.45.
X~binom(10,0.45)
Question 4. An inequality developed by Russian mathematician Chebyshev gives the minimum percentage of values in ANY sample that can be found within some number (k21) standard deviations from the mean. Let P be the percentage of values within k standard deviations of the mean value. Chebyshev's inequality states...
Please help with block diagram problem.
Also, please show work and explain.
Thank you!
3. Consider the following block diagram model of a dynamic system where K is a constant feedback parameter. F(s) s +8s +160 Ks Complete the following. in terms of the feedback parameter F(s) function n (s) In terms of the feedback K. (b) For the case where K-0, find the natural frequency a, , the damping ratio 5,and the damped natural frequency a (c) Calculate the...
I needed help with this problem. Please show any work if
possible. Thank you!
The test statistic of z3.33 is obtained when testing the claim that p <0.18. a. Using a significance level of α:0.05, find the critical value(s). b. Should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table a. The critical value(s) is/are...
Please answer this question with RStudio.
4. In this problem, you will illustrate the idea of resampling and sampling distributions. A ganma distribution with shape k and scale θ has density exp(-v/0) Assume shape k = 2 and scale θ = 3 (a) Use the function dgamma in R to evaluate the density for a range of values between 0 and 20. Produce a plot of the density (b) The (true) mean and variance of the gamma distribution are simple...
Please show how did you came up with the answer, show formulas
and work. Also, please do Parts e to i. Thank you so much
1. Consider the following probability mass function for the discrete joint probability distribution for random variables X and Y where the possible values for X are 0, 1, 2, and 3; and the possible values for Y are 0, 1, 2, 3, and 4. p(x,y) <0 3 0 4 0.01 0 0 0.10 0.05 0.15...
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