Electronis Discussion
Ask us anything
Toggle navigation
GO Electronics
Email or Username
Password
Remember
Login
Register

I forgot my password
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
New Blog
Blogs
Exams
Recent questions and answers in Probability and Statistics
0
votes
0
answers
1
GATE2016 EC3: 3
The probability of getting a “head” in a single toss of a biased coin is 0.3. The coin is tossed repeatedly till a “head” is obtained. If the tosses are independent, then the probability of getting “head” for the first time in the fifth toss is _________
asked
Nov 21, 2019
in
Probability and Statistics
by
Kushagra गुप्ता
(
260
points)
gate2016ec
probability
0
votes
0
answers
2
GATE2009 EC: 11
A fair coin is tossed 10 times. What is the probability that ONLY the first two tosses will yield heads. (A) $\left(\dfrac{1}{2}\right)^{2}$ (B) $^{10}C_2\left(\dfrac{1}{2}\right)^{2}$ (C) $\left(\dfrac{1}{2}\right)^{10}$ (D) $^{10}C_2\left(\dfrac{1}{2}\right)^{10}$
asked
Nov 21, 2019
in
Probability and Statistics
by
Kushagra गुप्ता
(
260
points)
gate2009ec
probability
0
votes
0
answers
3
GATE201326
Let $U$ and $V$ be two independent zero mean Gaussian random variables of variances $\dfrac{1}{4}$ and $\dfrac{1}{9}$ respectively. The probability $P(3V\geq 2U)$ is $4/9$ $1/2$ $2/3$ $5/9$
asked
Mar 26, 2018
in
Probability and Statistics
by
Milicevic3306
(
15.7k
points)
gate2013ec
probability
randomvariable
0
votes
0
answers
4
GATE2017 EC2: 29
Passengers try repeatedly to get a seat reservation in any train running between two stations until they are successful. If there is 40% chance of getting reservation in any attempt by a passenger, then the average number of attempts that passengers need to make to get a seat reserved is __________
asked
Nov 23, 2017
in
Probability and Statistics
by
admin
(
2.7k
points)
gate2017ec2
numericalanswers
0
votes
0
answers
5
GATE2017 EC2: 22
Consider the random process $X(t)=U+Vt,$ Where $U$ is a zeromean 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 ________
asked
Nov 23, 2017
in
Probability and Statistics
by
admin
(
2.7k
points)
gate2017ec2
numericalanswers
0
votes
0
answers
6
GATE2017 EC1: 4
Three fair cubical dice are thrown simultaneously . The probability that all three dice have the same number of dots on the faces showing up is (up to third decimal place)________.
asked
Nov 17, 2017
in
Probability and Statistics
by
admin
(
2.7k
points)
gate2017ec1
probability
numericalanswers
Help get things started by
asking a question
.
Top Users
Jan 2020
GenieBan572
100 Points
Porter Arthur
100 Points
OfeliaPro66
100 Points
MarquisR515
100 Points
RevaMcEacher
100 Points
kapil13d
100 Points
Sabiha banu
100 Points
BretDesantis
100 Points
TerryBlount
100 Points
EdnaMcLucas
100 Points
Welcome to GO Electronics, where you can ask questions and receive answers from other members of the community.
All categories
Engineering Mathematics
26
Linear Algebra
12
Calculus
3
Differential Equations
3
Vector Analysis
2
Complex Analysis
0
Numerical Methods
0
Probability and Statistics
6
Networks, Signals and Systems
17
Electronic Devices
12
Analog Circuits
17
Digital Circuits
13
Control Systems
12
Communications
11
Electromagnetics
10
General Aptitude
138
Others
788
Recent questions and answers in Probability and Statistics
1,044
questions
44
answers
8
comments
42,824
users