Please show tree diagram as well when providing the answer. Thank you
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Please show tree diagram as well when providing the
answer. Thank you
1. There is a...
Please show all steps. You don't have to draw a tree diagram, anyway is fine as...
Please show all steps. You don't have to draw a tree
diagram, anyway is fine as long a clear explanation is shown. Thank
you so much.
(3) Draw a branch diagram and find dw/dt. Please keep in mind that each problem provides an opportunity to practice and learn. (a) w = * +, 2 = cosét, y=sint, z=1/t. (b) w = 2ye" - Inz, < = ln(t? +1), y= tan-t, = et evaluate dw/dt at t = 1
show all work, please and thank you 1. A firm that plans to expand its product...
show all work, please and thank you
1. A firm that plans to expand its product line must decide whether to build a small or a large facility to produce the new products. If it builds a small facility and demand is low, the net present value after deducting for building costs will be $400,000. If demand is high, the firm can either maintain the small facility or expand it. Expansion would have a net present value of$450,000 and maintaining...
Hello, could you please help me out with the following problem! Using a tree diagram answer...
Hello, could you please help me out with the following problem! Using a tree diagram answer the following problem: Vinnie is a researcher trying to develop a quick and accurate test for a new virus that is threatening to spread across the planet. He estimates that currently, 1% of the population has the virus. He has developed a test that detects the virus in those who have it 98% of the time. However, his test will also give a false...
Please use Excel to show the EXCEL FORMULA used to answer these questions. Thank you in...
Please use Excel to show the EXCEL FORMULA used to answer these
questions. Thank you in advance!
1 0.2 0.3 0.2 0.1 0.1 0.1 1 2 3 4 5 X Probability E(X) Var(x) SD(X) 0.2011 0.276 0.125 0,087 0.075 0.087 0.063 0.04 0.046 12 13 Y 14 Probability 15 E(X) 16 Var(X) 17 SD(X)
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...
Please answer the following statistics problem and show all your steps thoroughly! Thank you! Question...
Please answer the following statistics problem and show
all your steps thoroughly! Thank you!
Question 5 (10 marks) Suppose that (X, Y) have joint probability function f(x,y) specified by the following table: f(x,y) 0 0.2 0.15 1 Х 2 0.3 0 1 0.1 0.1 3 0.05 0.1 у 2 a) (2 marks) Find the marginal distribution of X and Y (display in a table) b) (2 marks) Find the conditional distribution of Y given X=3. (display in a table)...
Please answer all parts of the question. Thank you [1] The joint probability density function of...
Please answer all parts of the question. Thank you
[1] The joint probability density function of two continuous random variables X and Y is fx,x(x,y) = {6. sc, 0 Sy s 2.y = x < 4-y otherwise Find the value of c and the correlation of X and Y.
Please answer question 2. Thank you [1] The joint probability density function of two continuous random...
Please answer question 2. Thank you
[1] The joint probability density function of two continuous random variables X and Y is fxx(x, y) = {6. c, Osy s 2.y = x < 4-y otherwise Find the value of c and the correlation of X and Y. [2] Consider the same two random variables X and Y in problem [1] with the same joint probability density function. Find the mean value of Y when X<l.
Please answer all the questions thank you 1. Use the joint probability density function to answer the questions belo...
Please answer all the questions thank you
1. Use the joint probability density function to answer the questions below. 0 otherwise (a) Find the expected value of X (b) Find the expected valuc of Y (e) Find the covariance between X and Y a) Find the expected valuc of X (d) Find the correlation coefficient p(X,Y)
1. Use the joint probability density function to answer the questions below. 0 otherwise (a) Find the expected value of X (b) Find the...
ANSWER 1 & 2 please. Show work for my understanding and upvote. THANK YOU!! Problem 1....
ANSWER 1 & 2 please. Show work for my understanding and
upvote. THANK YOU!!
Problem 1. Let {x,n} and {yn} be two sequences of real numbers such that xn < Yn for all n E N are both convergent, then lim,,-t00 Xn < lim2+0 Yn (a) (2 pts) Prove that if {xn} and {yn} Hint: Apply the conclusion of Prob 3 (a) from HW3 on the sequence {yn - X'n}. are not necessarily convergent we still have: n+0 Yn and...
Please show all steps. You don't have to draw a tree
diagram, anyway is fine as long a clear explanation is shown. Thank
you so much.
(3) Draw a branch diagram and find dw/dt. Please keep in mind that each problem provides an opportunity to practice and learn. (a) w = * +, 2 = cosét, y=sint, z=1/t. (b) w = 2ye" - Inz, < = ln(t? +1), y= tan-t, = et evaluate dw/dt at t = 1
show all work, please and thank you
1. A firm that plans to expand its product line must decide whether to build a small or a large facility to produce the new products. If it builds a small facility and demand is low, the net present value after deducting for building costs will be $400,000. If demand is high, the firm can either maintain the small facility or expand it. Expansion would have a net present value of$450,000 and maintaining...
Please use Excel to show the EXCEL FORMULA used to answer these
questions. Thank you in advance!
1 0.2 0.3 0.2 0.1 0.1 0.1 1 2 3 4 5 X Probability E(X) Var(x) SD(X) 0.2011 0.276 0.125 0,087 0.075 0.087 0.063 0.04 0.046 12 13 Y 14 Probability 15 E(X) 16 Var(X) 17 SD(X)
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...
Please answer the following statistics problem and show
all your steps thoroughly! Thank you!
Question 5 (10 marks) Suppose that (X, Y) have joint probability function f(x,y) specified by the following table: f(x,y) 0 0.2 0.15 1 Х 2 0.3 0 1 0.1 0.1 3 0.05 0.1 у 2 a) (2 marks) Find the marginal distribution of X and Y (display in a table) b) (2 marks) Find the conditional distribution of Y given X=3. (display in a table)...
Please answer all parts of the question. Thank you
[1] The joint probability density function of two continuous random variables X and Y is fx,x(x,y) = {6. sc, 0 Sy s 2.y = x < 4-y otherwise Find the value of c and the correlation of X and Y.
Please answer question 2. Thank you
[1] The joint probability density function of two continuous random variables X and Y is fxx(x, y) = {6. c, Osy s 2.y = x < 4-y otherwise Find the value of c and the correlation of X and Y. [2] Consider the same two random variables X and Y in problem [1] with the same joint probability density function. Find the mean value of Y when X<l.
Please answer all the questions thank you
1. Use the joint probability density function to answer the questions below. 0 otherwise (a) Find the expected value of X (b) Find the expected valuc of Y (e) Find the covariance between X and Y a) Find the expected valuc of X (d) Find the correlation coefficient p(X,Y)
1. Use the joint probability density function to answer the questions below. 0 otherwise (a) Find the expected value of X (b) Find the...
ANSWER 1 & 2 please. Show work for my understanding and
upvote. THANK YOU!!
Problem 1. Let {x,n} and {yn} be two sequences of real numbers such that xn < Yn for all n E N are both convergent, then lim,,-t00 Xn < lim2+0 Yn (a) (2 pts) Prove that if {xn} and {yn} Hint: Apply the conclusion of Prob 3 (a) from HW3 on the sequence {yn - X'n}. are not necessarily convergent we still have: n+0 Yn and...
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