True or False With explanation please.
Homework Answers
Solutionj:
if two events are mutually exclusive they are not independent
FALSE
Solutionk:
E(X+Y)=E(X)+E(Y)
TRUE
Solutionk:
Add Answer to:
True or False With explanation please. I 1f two events arerntítuall kThe expected value of the...
True or False With explanation please. f. If a and b are constants and X is...
True or False With explanation please.
f. If a and b are constants and X is a randoin variable , then,ar(aX +b)-apa (X) t l' g. Tickets numbered from 2 to 11 are mixed up and then a ticke is draw X 1 n at random. The probability that the ticket drawn has prime number is 2/11. N If the covariance of two random variables is pasitive and the first number is negative then most probably the secoud number will...
True or False With explanation please. 1- True or falso: a. The expectation of a random...
True or False With explanation please.
1- True or falso: a. The expectation of a random variable uniformly distributed over (a, b) is equal to (6-a) b. If the random variable X is applied to the input of a Half-wave rectifier, So the output is x>0, xs0., th cterized as r=g(X): g(x)-10. x, en - X) If a and b are constants and X is a random variable and Y-aX+b, then f v) d. If a and b are constants...
True or False With explanation please. e. If two events are mutually exclusive, they are àl...
True or False With explanation please.
e. If two events are mutually exclusive, they are àl f. The mean of a discrete random variable X is penide found by multiplying each possible value of X by its own probability and then adding all the products together; that is XPO g. Two events A and B are said to be independent if P(A and B)y- PIA)-P(B) h. Assume that X is a normally distributed random variable with a mean ofμ and...
True or False With explanation please. 1- True or false: a. If A is an event...
True or False With explanation please.
1- True or false: a. If A is an event of a sample space with P(A)-P(AS), then P(A)-0.5 b. Under certain conditions, it is possible that the sum of the probabilities of all the sample points in a sample space is less than one P(A or B)-P(A)+P(B) P(A and B) P(A).P(B) by its own probability and then adding all the products together; that is P deviation of σ. If x is converted to the...
With explanation please. True or false section (W rite down the question AND the auswer in...
With explanation please.
True or false section (W rite down the question AND the auswer in your ansver booklet: . A continuous random variable is a raudom variable that can assume only countable ( X values b. A basket contains 5 red balls and 8 black balls. The probability of drawing two successive red balls iithout repfacement) is equal to 25 c. The CDE of a discrete random variables could contain delta lun d. Th ctions ree unbiased coins are...
True or False (a) If X ∩ Y = ∅ then the two events X and...
True or False (a) If X ∩ Y = ∅ then the two events X and Y are independent? (b) If event X is independent of event Y, then X^c is independent of Y? (c) For a discrete random variable X, we have limx->∞ pX(x) = 0? (d) For a continuous random variable X, we have limx->∞ fX(x) = 0? (e) For a continuous random variable X, we have limx->0 fX(x) ≤ 1? (f) For two discrete random variables X...
1- True or false section Write down the question AND the answer in your answer booklet)...
1- True or false section Write down the question AND the answer in your answer booklet) a. The expected value of a product of two independent random variables is E(XY) EQEY ipt b. A continuous random variable is a random variable that can assume only countable values cThe slope of CDF of any RV could not have negative values. d The expectation fa randomvariable uniformiydistributedover (-2,8)s equalto5__ It e If a and b are constants and X is a random...
True or False With explanation please. PIAJ-0.2 and P[BI-0.5 then PIA,BI-0.7 (F) Ip If A and...
True or False With explanation please.
PIAJ-0.2 and P[BI-0.5 then PIA,BI-0.7 (F) Ip If A and B are two independent events, where k. Two mutually-exclusive events are independent. . The number of different 8-bit words containing three ones and five zeros are 40. (E) 1 1p 8
True or false with explanation please. A CRV has uniform distribution from -5 to 3. The...
True or false with explanation please.
A CRV has uniform distribution from -5 to 3. The probability that the CRV is positive is 3/8 A jar contains 3 red marbles, 7 green marbles and 10 white marbles. If a marble is h. drawn from the jar at random, the probability that this marble is white-0.5. Ip 니.lp /- If A and B are two independent events, where PIA 1-0.2 and PIBI-o5 then PIA,B) :0.7 ( F) ip CE) 1p l....
True or false? if it is false please explain Two events A and B are independent...
True or false? if it is false please explain
Two events A and B are independent if P (AB) P(A)
True or False With explanation please.
f. If a and b are constants and X is a randoin variable , then,ar(aX +b)-apa (X) t l' g. Tickets numbered from 2 to 11 are mixed up and then a ticke is draw X 1 n at random. The probability that the ticket drawn has prime number is 2/11. N If the covariance of two random variables is pasitive and the first number is negative then most probably the secoud number will...
True or False With explanation please.
1- True or falso: a. The expectation of a random variable uniformly distributed over (a, b) is equal to (6-a) b. If the random variable X is applied to the input of a Half-wave rectifier, So the output is x>0, xs0., th cterized as r=g(X): g(x)-10. x, en - X) If a and b are constants and X is a random variable and Y-aX+b, then f v) d. If a and b are constants...
True or False With explanation please.
e. If two events are mutually exclusive, they are àl f. The mean of a discrete random variable X is penide found by multiplying each possible value of X by its own probability and then adding all the products together; that is XPO g. Two events A and B are said to be independent if P(A and B)y- PIA)-P(B) h. Assume that X is a normally distributed random variable with a mean ofμ and...
True or False With explanation please.
1- True or false: a. If A is an event of a sample space with P(A)-P(AS), then P(A)-0.5 b. Under certain conditions, it is possible that the sum of the probabilities of all the sample points in a sample space is less than one P(A or B)-P(A)+P(B) P(A and B) P(A).P(B) by its own probability and then adding all the products together; that is P deviation of σ. If x is converted to the...
With explanation please.
True or false section (W rite down the question AND the auswer in your ansver booklet: . A continuous random variable is a raudom variable that can assume only countable ( X values b. A basket contains 5 red balls and 8 black balls. The probability of drawing two successive red balls iithout repfacement) is equal to 25 c. The CDE of a discrete random variables could contain delta lun d. Th ctions ree unbiased coins are...
1- True or false section Write down the question AND the answer in your answer booklet) a. The expected value of a product of two independent random variables is E(XY) EQEY ipt b. A continuous random variable is a random variable that can assume only countable values cThe slope of CDF of any RV could not have negative values. d The expectation fa randomvariable uniformiydistributedover (-2,8)s equalto5__ It e If a and b are constants and X is a random...
True or False With explanation please.
PIAJ-0.2 and P[BI-0.5 then PIA,BI-0.7 (F) Ip If A and B are two independent events, where k. Two mutually-exclusive events are independent. . The number of different 8-bit words containing three ones and five zeros are 40. (E) 1 1p 8
True or false with explanation please.
A CRV has uniform distribution from -5 to 3. The probability that the CRV is positive is 3/8 A jar contains 3 red marbles, 7 green marbles and 10 white marbles. If a marble is h. drawn from the jar at random, the probability that this marble is white-0.5. Ip 니.lp /- If A and B are two independent events, where PIA 1-0.2 and PIBI-o5 then PIA,B) :0.7 ( F) ip CE) 1p l....
True or false? if it is false please explain
Two events A and B are independent if P (AB) P(A)
Most questions answered within 3 hours.
-
Write a psudocode:
1. Define a function called authorize that takes in 2 strings,
uName, and...
asked 5 minutes ago -
What Hall voltage (in mV) is produced by a 0.180 T field applied
across a 2.60...
asked 3 minutes ago -
What mass of ethylene glycol (C2H6O2) must be added to 211.0 g
of water to obtain...
asked 6 minutes ago -
Mary's employer has a defined benefits retirement plan, which
pay 3.2% of her last year's salary...
asked 9 minutes ago -
What are the characteristics and behavior of an ethical
manager?
Explain, in your words, what ethics...
asked 26 minutes ago -
1. Which of the following is NOT an argument that McMahan uses
to show that jus...
asked 47 minutes ago -
A crate slides up a frictionless slope. At the end of 3 seconds
its velocity is...
asked 1 hour ago -
Use the following information to answer the next seven
questions.
Suppose there are three potential states...
asked 1 hour ago -
If we only have interstitial and substitutional diffusion, then
what do we consider the process of...
asked 1 hour ago -
You look at yourself in a shiny 9.6-cm-diameter Christmas tree
ball.
If your face is 21.0...
asked 1 hour ago -
If we were to measure the relaxation time of a muscle after
undergoing tetanus compared to...
asked 1 hour ago -
4CO(g) + 8H2(g) -----> 3CH4(g) +
CO2(g) + 2H2O(l)
Use the following data as needed to...
asked 1 hour ago