please give all the correct answer with explanations, include any theorem if it is used. thankyou
Homework Answers
![(iv). Grinen, f(x)=se ; for Isa<3 otherwise (9). .. since we know po flas da = 1 that ; ne [a, b] Spendre - Sade - e [3-15 =](http://img.homeworklib.com/questions/8c651ce0-459a-11ec-b8ad-a563332e6b91.png?x-oss-process=image/resize,w_560)
![o Thus; JELX) =21 vode (X)= E(X2) - [E(x)]2 :: E(X2) = 2 flas de = 22 de Elx?) = 3 1. Var (x) = E(X2) - TE (x)] 13-12 = 13 -](http://img.homeworklib.com/questions/8d0e7980-459a-11ec-a6f9-277227a74eb4.png?x-oss-process=image/resize,w_560)
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please give all the correct answer with explanations, include
any theorem if it is used. thankyou...
With Explanation Please. 2- Choose the correct answer If the continuous random variable X is uniformly...
With Explanation Please.
2- Choose the correct answer If the continuous random variable X is uniformly distributed with a mean of 70 and a standard deviation of (10v3). The probability that X lies between 80 and 110 is: a. Farundom variable hass pobabiliy densitE osone o the ab A 1/4 D 2/3 b. If a random variable X has a probability density functiontada 30 +4) 0sxs1 then the variance of X is closest to A/0.084 rre . B 0.519 С...
Question 4 A continuous random variable X which represents the amount of sugar (in kg) used...
Question 4 A continuous random variable X which represents the amount of sugar (in kg) used by a family per week, has the probability density function (x)-{06r' + 18x-12 ; ishervise : otherwise (iv) Determine the mean and variance of X (v) Determine Var (4X?). Question 5 Consider the following probability distribution for X 30.3 10.2 0.2 0.1 (i) Find E(X). (ii) Find E(2x +4x). (ii) Determine the MGF of X (iv) Calculate Var (X) using MGF ofx Question 6...
give the answer in detail 9. Let X be a continuous random variable with probability density...
give the answer in detail
9. Let X be a continuous random variable with probability density function given by 0 otherwise Find the probability density function of Y X2 +3
Please don’t answer me by hand written.. Would be better if you use your PC to...
Please don’t answer me by hand written.. Would be better
if you use your PC to answer so it’s clear for me to read . Thanks
!
Question 4 A continuous random variable X which represents the amount of sugar in kg) used by a family per week, has the probability density function -6x+18r-12 1ss2 otherwise iv) Determine the mean and variance of X (v) Determine Var (4X2). Question 5 Consider the following probability distribution for X 0.2 0.3 0.2...
Please give the correct answer with explanations, thankyou • Find the power delivered to an element...
Please give the correct answer with explanations, thankyou
• Find the power delivered to an element at t = 5 ms if the current entering the positive terminal is i = 5 cos 60nt A, and the voltage is as follows: • (Worked solutions of examples are given in class) (a) v = 2i v (b) v = 3 v (c) v=10+5 [i()dt V (Practice ct v= 10 + 5 V (Practice Problem) Answer: (a) p = 17.27 W absorbed...
With explanation please. 2- Choose the correct aaswer (Write dowu the correct answer letter AND valuc...
With explanation please.
2- Choose the correct aaswer (Write dowu the correct answer letter AND valuc at your answer a. | 1f random variable Xhas a mea Mr O a standard deviation ơx 4, and (C) 2 and σ r 16 (1) μ,--3 and σ r-8 dE) none of the above t. b. If the continuous random variable X is uniformly distributed witlh a mean of 45 and a variance of 75. The probability that X lies between 40 and...
please give correct answers to these 3 questions with explanations, thankyou ALO3E01 Predict the product of...
please give correct answers to these 3 questions with
explanations, thankyou
ALO3E01 Predict the product of the following reaction: Select the correct structure for the electrophile in the following reaction ALO3M03 What is the product in the hydrogenation reaction of the following alkene? . CI Ms. AICI Select one: Select one: Select one: o a e at b. СІ AICI: x Ос ci-A1-C1z + O d. 3 |_c-Å– e. ooh |_ci-A1-C13
PLEASE ANSWER ALL QUESTION 1 1 points Save Answer A random variable is a uniform random...
PLEASE ANSWER ALL
QUESTION 1 1 points Save Answer A random variable is a uniform random variable between 0 and 8. The probability density is 1/8, when 0<x<8 and O elsewhere. What is the probability that the random variable has a value greater than 2? QUESTION 2 1 points Save Answer The total area under a probability density curve of a continuous random variable is QUESTION 3 1 points Save Answer X is a continuous random variable with probability density...
Continuous random variable
(e) A continuous random variable X has the probability density function given by: f(x) = ( 2x/√ k for 0 ≤ x ≤ 2 0 otherwise. i. Show that the constant k equals 16. ii. Find the expected value of X. iii. Find the variance of X. iv. Derive the cumulative distribution function, F(x). v. Calculate P(X < 1 | X < 1.5)
please answer correctly and show work 10. (12 points, 6+6) Let the joint probability density function...
please answer correctly and show work
10. (12 points, 6+6) Let the joint probability density function of a bivariate continuous random variable (X,Y) is defined by Sc(x + y) if 0 Sy su <1, f(x,y) = 3 0 otherwise. (1). Find the value of constant c. (2). Find E(X)
With Explanation Please.
2- Choose the correct answer If the continuous random variable X is uniformly distributed with a mean of 70 and a standard deviation of (10v3). The probability that X lies between 80 and 110 is: a. Farundom variable hass pobabiliy densitE osone o the ab A 1/4 D 2/3 b. If a random variable X has a probability density functiontada 30 +4) 0sxs1 then the variance of X is closest to A/0.084 rre . B 0.519 С...
Question 4 A continuous random variable X which represents the amount of sugar (in kg) used by a family per week, has the probability density function (x)-{06r' + 18x-12 ; ishervise : otherwise (iv) Determine the mean and variance of X (v) Determine Var (4X?). Question 5 Consider the following probability distribution for X 30.3 10.2 0.2 0.1 (i) Find E(X). (ii) Find E(2x +4x). (ii) Determine the MGF of X (iv) Calculate Var (X) using MGF ofx Question 6...
give the answer in detail
9. Let X be a continuous random variable with probability density function given by 0 otherwise Find the probability density function of Y X2 +3
Please don’t answer me by hand written.. Would be better
if you use your PC to answer so it’s clear for me to read . Thanks
!
Question 4 A continuous random variable X which represents the amount of sugar in kg) used by a family per week, has the probability density function -6x+18r-12 1ss2 otherwise iv) Determine the mean and variance of X (v) Determine Var (4X2). Question 5 Consider the following probability distribution for X 0.2 0.3 0.2...
Please give the correct answer with explanations, thankyou
• Find the power delivered to an element at t = 5 ms if the current entering the positive terminal is i = 5 cos 60nt A, and the voltage is as follows: • (Worked solutions of examples are given in class) (a) v = 2i v (b) v = 3 v (c) v=10+5 [i()dt V (Practice ct v= 10 + 5 V (Practice Problem) Answer: (a) p = 17.27 W absorbed...
With explanation please.
2- Choose the correct aaswer (Write dowu the correct answer letter AND valuc at your answer a. | 1f random variable Xhas a mea Mr O a standard deviation ơx 4, and (C) 2 and σ r 16 (1) μ,--3 and σ r-8 dE) none of the above t. b. If the continuous random variable X is uniformly distributed witlh a mean of 45 and a variance of 75. The probability that X lies between 40 and...
please give correct answers to these 3 questions with
explanations, thankyou
ALO3E01 Predict the product of the following reaction: Select the correct structure for the electrophile in the following reaction ALO3M03 What is the product in the hydrogenation reaction of the following alkene? . CI Ms. AICI Select one: Select one: Select one: o a e at b. СІ AICI: x Ос ci-A1-C1z + O d. 3 |_c-Å– e. ooh |_ci-A1-C13
PLEASE ANSWER ALL
QUESTION 1 1 points Save Answer A random variable is a uniform random variable between 0 and 8. The probability density is 1/8, when 0<x<8 and O elsewhere. What is the probability that the random variable has a value greater than 2? QUESTION 2 1 points Save Answer The total area under a probability density curve of a continuous random variable is QUESTION 3 1 points Save Answer X is a continuous random variable with probability density...
please answer correctly and show work
10. (12 points, 6+6) Let the joint probability density function of a bivariate continuous random variable (X,Y) is defined by Sc(x + y) if 0 Sy su <1, f(x,y) = 3 0 otherwise. (1). Find the value of constant c. (2). Find E(X)
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