Homework Answers
Add Answer to:
question below line; please write clearly. thank you
Poisson Random Variable PA+B) = PLAS+ PLB)- P(AG)...
Question 3 Suppose that the random variable X has the Poisson distribution, with P (X0) 0.4....
Question 3 Suppose that the random variable X has the Poisson distribution, with P (X0) 0.4. (a) Calculate the probability P (X <3) (b) Calculate the probability P (X-0| X <3) (c) Prove that Y X+1 does not have the Polsson distribution, by calculating P (Y0) Question 4 The random variable X is uniformly distributed on the interval (0, 2) and Y is exponentially distrib- uted with parameter λ (expected value 1 /2). Find the value of λ such that...
there is nothing wrong with the question. Question 1 Let X be a random variable from...
there is nothing wrong with the question.
Question 1 Let X be a random variable from Poisson(X), where x > 0. That is, P(X = i) = p. = i = 0,1,2 (a) Show that P1 = P. (b) Use part (a) to write an algorithm to generate a sample from X. (c) Based on your algorithm in part (b), write an R code to generate a sample of size 1000 from Poisson (= 2). Check that the mean and...
Please explain, thank you. 10. If X is a binomial random variable with parameters n, 2,...
Please explain, thank you.
10. If X is a binomial random variable with parameters n, 2, and Y is a Poisson rand om variable with parameter λ =np, then for 0 < k < n, (A) P(X = k) P(Y k) for large n (B) P(X = k) P(Y (C) P(X k) P(Y k) for small p = k) for large n and small p
please explain step by step and write with clear handwriting. thank you maat is sampling dist....
please explain step by step and write with clear
handwriting. thank you
maat is sampling dist. Of sample mean for large sample (>30) and pop not normal 25 Given a continuous random variable (X), NOT normally distributed, where the sample size (n), the mean (), and standard deviation (o) are shown on right, what is the sampling distribution of X-Bar you would use in this course. = 12 O= n = 55 I I a b Binomial t-Dist Poisson Normal...
2. i) Let B be a random variable with the Binomial (n, p) distribution, so that...
2. i) Let B be a random variable with the Binomial (n, p) distribution, so that Write down the likelihood function L(p) for m independent observations xi,...,Inm 2 marks 6 marks ili) Compute the bias and the mean squared error of the corresponding maximum likeli- from B. Int ii) Show that the maximum likelihood estimate for pis-Σ.ri. mn [7 marks] hood estimator of p. iv) Let X be a continuous random variable with density function for x > 0, and...
Show all working clearly. Thank you. 1. In this question, X is a continuous random variable...
Show all working clearly. Thank you.
1. In this question, X is a continuous random variable with density function (x)a otherwise where ? is an unknown parameter which is strictly positive. You wish to estimate ? using observations X1 , . …x" of an independent random sample XI…·X" from X Write down the likelihood function L(a), simplifying your answer as much as possi- ble 2 marks] i) Show that the derivative of the log likelihood function (a) is 4 marks]...
Simple Probability Question, Please explain with details, thank you so much. Suppose that the cumulative distribution...
Simple Probability Question,
Please explain with details, thank you so much.
Suppose that the cumulative distribution function of the discrete random variable X is given by x V < 0 1L F(x) = { 1 +71 051 x < 2 1 VI Find P{X = 1}, P{X = 2}, P{X = 3} o 1, 11,1 OZ, ÉS 0 ];j; oh, o 12 Find P (} < X < ;) оооо Consider the following two functions S c(2x – 2y) 0...
Please solve the all the questions below. Thanks. Especially pay attention to 2nd question. t, which...
Please solve the all the questions below. Thanks.
Especially pay attention to 2nd question.
t, which type of proof is being used in each case to prove the theorem (A → C)? Last Line 겨 (p A -p) 겨 First Line a C b. C d. (some inference) C Construct a contrapositive proof of the following theorem. Indicate your assumptions and conclusion clearly 2. If you select three balls at random from a bag containing red balls and white balls,...
Please answer the 3 part question below. Thank you! Question 1 Recorded weight losses in lbs...
Please answer the 3 part question below. Thank you!
Question 1
Recorded weight losses in lbs for 21 participants of three
different diet programs were:
a) Run Hartley’s F-max test. Does evidence
suggest the variances could be different at
the α = 5% level of significance? Explain, and show any work you
can.
b) The other ANOVA conditions (normality,
independent random samples) were reasonably
satisfied, so I ran an analysis of variance, and here is the
incomplete table of output....
Appreciate if you can answer this ONE QUESTION COMPLETELY and give me a detailed working with...
Appreciate if you can answer this ONE QUESTION
COMPLETELY and give me a detailed working with explanation
for me to understand. Once completed so long as my doubts are
cleared and the solutions are correct, I will definitely vote up.
Some of the question are similiar to take a look carefully before
you answer as it's very important for me.
Thank you
Question 1 A laboratory test is 95 % correct in detecting a certain disease when the disease is...
Question 3 Suppose that the random variable X has the Poisson distribution, with P (X0) 0.4. (a) Calculate the probability P (X <3) (b) Calculate the probability P (X-0| X <3) (c) Prove that Y X+1 does not have the Polsson distribution, by calculating P (Y0) Question 4 The random variable X is uniformly distributed on the interval (0, 2) and Y is exponentially distrib- uted with parameter λ (expected value 1 /2). Find the value of λ such that...
there is nothing wrong with the question.
Question 1 Let X be a random variable from Poisson(X), where x > 0. That is, P(X = i) = p. = i = 0,1,2 (a) Show that P1 = P. (b) Use part (a) to write an algorithm to generate a sample from X. (c) Based on your algorithm in part (b), write an R code to generate a sample of size 1000 from Poisson (= 2). Check that the mean and...
Please explain, thank you.
10. If X is a binomial random variable with parameters n, 2, and Y is a Poisson rand om variable with parameter λ =np, then for 0 < k < n, (A) P(X = k) P(Y k) for large n (B) P(X = k) P(Y (C) P(X k) P(Y k) for small p = k) for large n and small p
please explain step by step and write with clear
handwriting. thank you
maat is sampling dist. Of sample mean for large sample (>30) and pop not normal 25 Given a continuous random variable (X), NOT normally distributed, where the sample size (n), the mean (), and standard deviation (o) are shown on right, what is the sampling distribution of X-Bar you would use in this course. = 12 O= n = 55 I I a b Binomial t-Dist Poisson Normal...
2. i) Let B be a random variable with the Binomial (n, p) distribution, so that Write down the likelihood function L(p) for m independent observations xi,...,Inm 2 marks 6 marks ili) Compute the bias and the mean squared error of the corresponding maximum likeli- from B. Int ii) Show that the maximum likelihood estimate for pis-Σ.ri. mn [7 marks] hood estimator of p. iv) Let X be a continuous random variable with density function for x > 0, and...
Show all working clearly. Thank you.
1. In this question, X is a continuous random variable with density function (x)a otherwise where ? is an unknown parameter which is strictly positive. You wish to estimate ? using observations X1 , . …x" of an independent random sample XI…·X" from X Write down the likelihood function L(a), simplifying your answer as much as possi- ble 2 marks] i) Show that the derivative of the log likelihood function (a) is 4 marks]...
Simple Probability Question,
Please explain with details, thank you so much.
Suppose that the cumulative distribution function of the discrete random variable X is given by x V < 0 1L F(x) = { 1 +71 051 x < 2 1 VI Find P{X = 1}, P{X = 2}, P{X = 3} o 1, 11,1 OZ, ÉS 0 ];j; oh, o 12 Find P (} < X < ;) оооо Consider the following two functions S c(2x – 2y) 0...
Please solve the all the questions below. Thanks.
Especially pay attention to 2nd question.
t, which type of proof is being used in each case to prove the theorem (A → C)? Last Line 겨 (p A -p) 겨 First Line a C b. C d. (some inference) C Construct a contrapositive proof of the following theorem. Indicate your assumptions and conclusion clearly 2. If you select three balls at random from a bag containing red balls and white balls,...
Please answer the 3 part question below. Thank you!
Question 1
Recorded weight losses in lbs for 21 participants of three
different diet programs were:
a) Run Hartley’s F-max test. Does evidence
suggest the variances could be different at
the α = 5% level of significance? Explain, and show any work you
can.
b) The other ANOVA conditions (normality,
independent random samples) were reasonably
satisfied, so I ran an analysis of variance, and here is the
incomplete table of output....
Appreciate if you can answer this ONE QUESTION
COMPLETELY and give me a detailed working with explanation
for me to understand. Once completed so long as my doubts are
cleared and the solutions are correct, I will definitely vote up.
Some of the question are similiar to take a look carefully before
you answer as it's very important for me.
Thank you
Question 1 A laboratory test is 95 % correct in detecting a certain disease when the disease is...
Most questions answered within 3 hours.
-
Assume one of your finals has 50 questions on it, and
lucky for you, it's all...
asked 1 hour ago -
Rice Products in Bangladesh
Business behavior is derived in large part from the basic cultural
environment...
asked 2 hours ago -
The following base sequence is found for a mRNA fragment from
wild-type E. coli: 5'- UAUCAGUAGAUAAUGUAACC-3'...
asked 2 hours ago -
For this exercise, round all regression parameters to three
decimal places.
One of the two tables...
asked 3 hours ago -
What is the 5% level of significance for mean = 3.60, standard
deviation = 0.94, and...
asked 3 hours ago -
Prior to beginning work on this discussion, please read the
article by Hayley Peterson, 15 Companies...
asked 3 hours ago -
Which pair of aqueous solutions, when mixed, will form a
precipitate?
A) NaNO3 and AgC2H3O2
B)...
asked 3 hours ago -
1-Write an algorithm to get two numbers from the user (as
inputs) and calculate the sum...
asked 7 hours ago -
Define white-collar crime. What is the difference between
offender and offense-based definitions of white-collar crime? What...
asked 7 hours ago -
Consider a reaction which is 1st order with respect to A and 1st
order with respect...
asked 8 hours ago -
c++
The length of the hypotenuse of a right-angled triangle is the
square root of the...
asked 8 hours ago -
When a metal rod is heated, not only its resistance but also its
length and cross‐sectional...
asked 8 hours ago