1 answer

2. The joint pmf of X and Y is given below. f(x,y) 0 1 2 Y...

Question:

2. The joint pmf of X and Y is given below. f(x,y) 0 1 2 Y 0 1/10 3/100 1 3/10 2/10 1/10 a. Compute P(Y = 0|1 < X < 2). b. Co

2. The joint pmf of X and Y is given below. f(x,y) 0 1 2 Y 0 1/10 3/100 1 3/10 2/10 1/10 a. Compute P(Y = 0|1 < X < 2). b. Compute E(X|Y = y) for y = 0,1. C. Evaluate Ey[E(X|Y)] using the formula Ey [E(X|Y)] = {y E(X|Y = y) f (y) and the results of part (b). d. Evaluate E(X) using the formula E(X) = Exxfx(x). Note that your answers in (c) and (d) should be the same.

Answers

solution joint pmf ot xay х flany) 2 o y 3 에의네으 13 To 1 a) P(=0/1<x<2) = P(4-0,15x52) PC] SX52) P(x=1, y =u) + P(X=2, Y = 0)

.

Similar Solved Questions

1 answer
PrigoTIA entilles 12 Matching: Potential Hazard Match the safe practice with the potential hazard. A. Foreign...
prigoTIA entilles 12 Matching: Potential Hazard Match the safe practice with the potential hazard. A. Foreign body retention 1. Neutral zone B. Accidental patient burn due to activation 2. Double glove 3. Goggles/eyewear C. Primary glove deterioration and possible conta - 4. Passing without touching...
1 answer
On August 19 you sold the APR 15, K=30, call and at the same time you...
On August 19 you sold the APR 15, K=30, call and at the same time you sold the APR 15 K=30 put. Suppose that both options will not be exercised till their expiration; Calculate your profit/loss per share at expiration if MMML’s price at expiration were: 6.1 S = 35; 6.2    S = 30...
1 answer
[Microbiology and Parasitology] help complete this table Organismm Radicals perier mesenteni Mes enterit venules inestine vesical...
[Microbiology and Parasitology] help complete this table Organismm Radicals perier mesenteni Mes enterit venules inestine vesical lPelvio Venou haematobium Plcxuses AV 2011-2012 UST College of Nursing...
1 answer
3 The following balance sheet has been prepared by the accountant for Limestone Company as of...
3 The following balance sheet has been prepared by the accountant for Limestone Company as of June 3, 2020, the date on which the company is to file a voluntary petition of bankruptcy: 58 Ints eBook LIMESTONE COMPANY Balance Sheet June 3, 2020 Assets Cash Accounts receivable (net) Inventory Land Bui...
1 answer
2120 - Survey of Accounting Concepts 8 pt In 2019, X Company sold 5,450 units of...
2120 - Survey of Accounting Concepts 8 pt In 2019, X Company sold 5,450 units of its only product. Total revenue was $1,282,285, we was 51,462,235, total variables $645.825, and total fixed costs were $672,000. In 2020, there are only two expected changes variable $34,000? $3.30 per unit, and fixed ...
1 answer
What are the 10 figures of speech?
What are the 10 figures of speech?...
1 answer
MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An experiment was designed to estimate the mean difference...
MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An experiment was designed to estimate the mean difference in weight gain for pigs fed ration A as compared with those fed ration B. Eight pairs of pigs were used. The pigs within each were there were assigned at random to the two animals within each pair. ...
1 answer
How do schizophrenia types and severity of symptoms affect prognosis?
How do schizophrenia types and severity of symptoms affect prognosis?...
1 answer
I will rate the answer. Please show all the calculations. Entries for bad debt expense. The...
I will rate the answer. Please show all the calculations. Entries for bad debt expense. The trial balance before adjustment of Risen Company reports the following balances: Accounts receivable Debit $150,000 Allowance for doubtful accounts Credit $2,500 Sales (all on credit) Credit $850,000 Sales re...
1 answer
Need help with this... The following table lists the math SAT scores for 72 stu- dents....
Need help with this... The following table lists the math SAT scores for 72 stu- dents. These data can also be found in the excel file math SAT scores.xlsx 33 586 621 613 493 552 449 559 672 428 409 571 449 498 457 578 369 511 726 566 412 795 382 607 701 739 359 354 517 384 196 496 515 439 493 5...
1 answer
Sheffield Company uses special strapping equipment in its packaging business. The equipment was purchased in January...
Sheffield Company uses special strapping equipment in its packaging business. The equipment was purchased in January 2019 for $11,700,000 and had an estimated useful life of 8 years with no salvage value. At December 31, 2020, new technology was introduced that would accelerate the obsolescence of S...
1 answer
Describe how common law rules for perfect tender, mirror image and other contract requirements are relaxed...
Describe how common law rules for perfect tender, mirror image and other contract requirements are relaxed under the UCC to facilitate sales and commerce....
1 answer
Form of cnidarian has its mouth facing downwards, while the form has its mouth facing upwards.
form of cnidarian has its mouth facing downwards, while the form has its mouth facing upwards....
1 answer
Just problem 2 and 2b Study the attached diagram and answer the questions that follow. The...
Just problem 2 and 2b Study the attached diagram and answer the questions that follow. The sketch is not to scale Problems 1-4 are to be setup and simplified, no numbers Choose a concept, apply it, manipulate the equations, solve for required variable. Use the given values for problem 5. 1. (6) A m...
1 answer
Explaination on how the decryption of the vignere cipher works.        String d_result = "";...
Explaination on how the decryption of the vignere cipher works.        String d_result = "";        str = str.toUpperCase();        for(int i = 0, j = 0; i < str.length(); i++)        { &nb...
1 answer
How can we do the same thing but for the mass 1? Thank you! Consider a...
How can we do the same thing but for the mass 1? Thank you! Consider a two-mass-spring flexible mechanical system given below. Mass 1 Mass 2 In the system, u(t) is the input force, k = 1 is the spring constant, #1 and x2 are, respectively, the displacements of Mass 1 and Mass 2, which have masses of...