menu
GATE BioTechnology
Login
Register
search
Log In
account_circle
Log In
Email or Username
Password
Remember
Log In
Register
I forgot my password
Register
Username
Email
Password
Register
add
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
New Blog
Blogs
Exams
Welcome to GATE BioTechnology, where you can ask questions and receive answers from other members of the community.
GATE2020: 24
0
votes
A normal random variable has mean equal to $0$, and standard deviation equal to $3$. The probability that on a random draw the value of this random variable is greater than $0$ is __________ (round off to $2$ decimal places).
gate2020
numerical-answers
probability-and-statistics
probability
mean-and-standard-deviation
asked
Nov 3, 2020
in
Probability and Statistics
soujanyareddy13
2.7k
points
recategorized
Mar 18
by
Lakshman Patel RJIT
answer
comment
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
0
Answers
Answer:
0.49:0.51
Related questions
0
votes
0
answers
1
GATE2017-47
For the probability density $P(x) = 0.5e^{-0.5x}$, the integral $\displaystyle \int_0^{\infty}P(x)dx =$ __________
For the probability density $P(x) = 0.5e^{-0.5x}$, the integral $\displaystyle \int_0^{\infty}P(x)dx =$ __________
asked
Mar 26, 2018
in
Probability and Statistics
Milicevic3306
7.9k
points
gate2017
numerical-answers
probability-and-statistics
probability
probability-density-function
0
votes
0
answers
2
GATE2014-2
If an unbiased coin is tossed $10$ times, the probability that all outcomes are same will be_______ $ \times 10^{-5}$
If an unbiased coin is tossed $10$ times, the probability that all outcomes are same will be_______ $ \times 10^{-5}$
asked
Mar 26, 2018
in
Probability and Statistics
Milicevic3306
7.9k
points
gate2014
probability-and-statistics
probability
conditional-probability
numerical-answers
0
votes
0
answers
3
GATE2018-42
The probability distribution for a discrete random variable $X$ is given below. $\begin{array}{|c|c|c|c|c|} \hline X & 1 & 2 & 3 & 4 \\ \hline P(X) & 0.3 & 0.4 & 0.2 & 0.1 \\ \hline \end{array}$The expectation value of $X$ is (up to one decimal place) _____________
The probability distribution for a discrete random variable $X$ is given below. $\begin{array}{|c|c|c|c|c|} \hline X & 1 & 2 & 3 & 4 \\ \hline P(X) & 0.3 & 0.4 & 0.2 & 0.1 \\ \hline \end{array}$The expectation value of $X$ is (up to one decimal place) _____________
asked
Feb 20, 2018
in
Probability and Statistics
gatecse
1.4k
points
gate2018
numerical-answers
probability-and-statistics
probability
expectation
0
votes
0
answers
4
GATE2018-22
The variable $z$ has a standard normal distribution. If $P(0 \leq z \leq 1)= 0.34$ then $P(z^2 > 1)$ is equal to (up to two decimal places) ____________
The variable $z$ has a standard normal distribution. If $P(0 \leq z \leq 1)= 0.34$ then $P(z^2 > 1)$ is equal to (up to two decimal places) ____________
asked
Feb 20, 2018
in
Probability and Statistics
gatecse
1.4k
points
gate2018
numerical-answers
probability-and-statistics
probability
normal-distribution
0
votes
0
answers
5
GATE2012-40
A disease is inherited by a child with a probability of $1/4$. In a family with two children, the probability that exactly one sibling is affected by this disease is $1/4$ $3/8$ $7/16$ $9/16$
A disease is inherited by a child with a probability of $1/4$. In a family with two children, the probability that exactly one sibling is affected by this disease is $1/4$ $3/8$ $7/16$ $9/16$
asked
Mar 25, 2018
in
Probability and Statistics
Milicevic3306
7.9k
points
gate2012
probability-and-statistics
probability
...