GO Electronics
Login
Register
@
Dark Mode
Profile
Edit my Profile
Messages
My favorites
Register
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
New Blog
Blogs
Exams
Dark Mode
Recent questions tagged uniform-distribution
0
votes
0
answers
1
GATE ECE 2020 | Question: 54
$X$ is a random variable with uniform probability density function in the interval $[-2,\:10]$. For $Y=2X-6$, the conditional probability $P\left ( Y\leq 7\mid X\geq 5 \right )$ (rounded off to three decimal places) is __________.
go_editor
asked
in
Probability and Statistics
Feb 13, 2020
by
go_editor
1.9k
points
79
views
gate2020-ec
numerical-answers
probability-and-statistics
probability
probability-density-function
uniform-distribution
0
votes
0
answers
2
GATE ECE 2019 | Question: 47
A random variable $X$ takes values $-1$ and $+1$ with probabilities $0.2$ and $0.8$, respectively. It is transmitted across a channel which adds noise $N,$ so that the random variable at the channel output is $Y=X+N$. The noise $N$ is ... probability of error $Pr[ \hat{X} \neq X].$ The minimum probability of error, rounded off to $1$ decimal place, is _________.
Arjun
asked
in
Probability and Statistics
Feb 12, 2019
by
Arjun
6.0k
points
124
views
gate2019-ec
numerical-answers
probability-and-statistics
probability
random-variable
uniform-distribution
0
votes
0
answers
3
GATE ECE 2015 Set 3 | Question: 52
A random binary wave $y(t)$ is given by $y(t) = \sum_{n = -\infty}^{\infty}X_{n}\:p(t-nT-\phi)$ where $p(t)=u(t)-u(t-T),u(t)$ is the unit step function and $\phi$ is an independent random variable with uniform distribution in $[0,T].$ ... $R_{yy}\left(\dfrac{3T}{4}\right) \underset{=}{\Delta} E\left[y(t)y\left(t-\dfrac{3T}{4}\right)\right]$ equals _________.
Milicevic3306
asked
in
Probability and Statistics
Mar 28, 2018
by
Milicevic3306
15.8k
points
56
views
gate2015-ec-3
numerical-answers
probability-and-statistics
probability
random-variable
uniform-distribution
0
votes
0
answers
4
GATE ECE 2014 Set 3 | Question: 29
Let $X_{1},X_{2},$ and $X_{3}$ be independent and identically distributed random variables with the uniform distribution on $[0,1]$. The probability $P\left \{ X_{1}+X_{2}\leq X_{3}\right \}$ is _________.
Milicevic3306
asked
in
Probability and Statistics
Mar 26, 2018
by
Milicevic3306
15.8k
points
67
views
gate2014-ec-3
probability-and-statistics
probability
independent-events
random-variable
uniform-distribution
numerical-answers
0
votes
0
answers
5
GATE ECE 2014 Set 2 | Question: 2
Let $X$ be a random variable which is uniformly chosen from the set of positive odd numbers less than $100$. The expectation, $E[X]$, is ________.
Milicevic3306
asked
in
Probability and Statistics
Mar 26, 2018
by
Milicevic3306
15.8k
points
46
views
gate2014-ec-2
probability-and-statistics
probability
uniform-distribution
random-variable
numerical-answers
0
votes
0
answers
6
GATE ECE 2014 Set 1 | Question: 5
Let $X_{1},X_{2},$ and $X_{3}$ be independent and identically distributed random variables with the uniform distribution on $[0,1].$ The probability $P\{X_{1}\: \text{is the largest}\}$ is ________.
Milicevic3306
asked
in
Probability and Statistics
Mar 26, 2018
by
Milicevic3306
15.8k
points
59
views
gate2014-ec-1
numerical-answers
probability-and-statistics
probability
uniform-distribution
0
votes
0
answers
7
GATE ECE 2014 Set 1 | Question: 50
Consider a random process $X(t) = \sqrt{2}\sin(2\pi t + \varphi),$ where the random phase $\varphi$ is uniformly distributed in the interval $[0,2\pi].$ The auto-correlation $E[X(t_{1})X(t_{2})]$ is $\cos(2\pi(t_{1} + t_{2}))$ $\sin(2\pi(t_{1} - t_{2}))$ $\sin(2\pi(t_{1} + t_{2}))$ $\cos(2\pi(t_{1} - t_{2}))$
Milicevic3306
asked
in
Probability and Statistics
Mar 26, 2018
by
Milicevic3306
15.8k
points
52
views
gate2014-ec-1
probability-and-statistics
statistics
uniform-distribution
correlation-and-regression-analysis
0
votes
0
answers
8
GATE ECE 2017 Set 2 | Question: 22
Consider the random process $X(t)=U+Vt,$ Where $U$ is a zero-mean Gaussian random variable and V is a random variable uniformly distributed between $0$ and $2$. Assume that $U$ and $V$ are statistically independent. The mean value of the random process at $t = 2$ is ________
admin
asked
in
Probability and Statistics
Nov 23, 2017
by
admin
32.7k
points
72
views
gate2017-ec-2
numerical-answers
probability-and-statistics
probability
random-variable
uniform-distribution
To see more, click for the
full list of questions
or
popular tags
.
Welcome to GO Electronics, where you can ask questions and receive answers from other members of the community.