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STATEMENT - 1 Velocity, volume and acceleration can be taken as basic variables because STATEMENT - 2 All the three are independent from each other.
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Mar 31, 2019
in
Mathematics
by
kratos
random variable
class-8
class-11
introduction to statistical methods and econometrics
introduction to graphs
mathematical expectation
class-12
differentiability
methods of differentiation
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1
answer
The maximum value of [x(x-1)+1]^1/3,0≤ x≤ 1 is
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Mar 27, 2019
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Mathematics
by
kratos
random variable
class-11
jee
relations and functions
functions
jee mains
mathematical expectation
class-12
continuity
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1
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Find the equation of set of the points P such that ies distances from the points A(3, -4, 5) and B(-2, 1, 4) are equal.
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Mar 9, 2019
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JEE
by
kratos
random variable
jee main 2020
class-11
jee
probability
kvpy
conic sections
jee mains
class-12
+2
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1
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If a fair coin is tossed 5 times, the probability that heads does not occur two or more times in a row is
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Mar 7, 2019
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Mathematics
by
kratos
binomial distribution
class-12
random variable
jee main
jee
jee main 2021
mathematical expectation
+3
votes
1
answer
Mara ...... (see/sees) a man fishing in the lake. He ....... (warns/warn) him not to fish in the lake again.
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Feb 24, 2019
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Mathematics
by
kratos
random variable
around a medicinal creeper
class-11
mathematical expectation
class-12
+2
votes
1
answer
State and explain Bayes’ Theorem.
asked
Feb 13, 2019
in
JEE
by
kratos
jee mains
random variable
class-10
jee
probability
+2
votes
1
answer
Out of 2 reg lines given by x +2y - 5 = 0 & 2x + 3y - 8 = 0. Which one is the reg.of x on y?
asked
Jan 9, 2019
in
JEE
by
kratos
random variable
jee
jee mains
probability
+2
votes
1
answer
How many elements will be there in * (i) When a coin is tossed 3 times.
asked
Jan 1, 2019
in
Mathematics
by
kratos
mathematical expectation
random variable
class-12
+2
votes
1
answer
If X is a random variable and ‘a’ is any constant, then prove that E(ax) = aE(X) and var(ax) = a^2var(x).
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Dec 31, 2018
in
Mathematics
by
kratos
random variable
client side scripting using java script
class-11
random variables
probability
acet
mathematical expectation
class-12
+3
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1
answer
Find the intervals in which the function f given by f(x)=sinx-cosx,0≤ x≤2π
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Dec 10, 2018
in
Mathematics
by
kratos
random variable
jee
application of derivative
functions
jee mains
mathematical expectation
class-12
continuity
+3
votes
1
answer
Which is/are scalar quantity/ies?
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Dec 9, 2018
in
JEE
by
kratos
random variable
jee main 2020
class-11
jee
probability
kvpy
jee mains
+1
vote
1
answer
The table lists 7 schools and provides data about the percentage of pupils who have free school meals and their GCSE results.
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Dec 1, 2018
in
JEE
by
kratos
random variable
jee
jee mains
probability
+3
votes
1
answer
A & B appear in a interview for 2 vacancies in the same post. the prob, the prob,of A'* selection is 1/6 & that of B'* selection is
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Nov 24, 2018
in
JEE
by
kratos
random variable
class-11
jee
probability
jee mains
class-12
+3
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1
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A random variable X has the following probability distribution. X = x 0 1 2 3 4 5 6 7 P(X = x) 0 k 2k 2k 3k k^2 2k^2 7k^2 + k
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Nov 23, 2018
in
Mathematics
by
kratos
random variable
bseb model set
probability distributions
mathematical expectation
class-12
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vote
1
answer
Define discrete variable and given example.
asked
Nov 11, 2018
in
Mathematics
by
kratos
random variable
class-11
random variables
scope
mathematical expectation
class-12
meaning
+3
votes
1
answer
What is the probability that an ordinary year has 53 Sundays?
asked
Nov 7, 2018
in
JEE
by
kratos
random variable
class-11
jee
probability
class-10
jee mains
class-12
+1
vote
1
answer
What do you think about terms and condition of the bet?
asked
Oct 12, 2018
in
JEE
by
kratos
random variable
the rocking horse winner
class-11
jee
probability
class-10
icse
jee mains
woven words short story
+2
votes
1
answer
If the co-efficient of correlation between x and y is 0.28, covariance between x and y is 7.6 and variance of x is 3, then the *.D. in y series is :
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Oct 4, 2018
in
Mathematics
by
kratos
nda
random variable
analysis of bivariate correlation
class-11
acet
regression
analysis of univariate data
class-12
mathematical expectation
+2
votes
1
answer
Obtain the rank correlation coeff. For the following data
asked
Sep 28, 2018
in
JEE
by
kratos
random variable
jee
jee mains
probability
+2
votes
1
answer
What is the mean of f(x) = 3x + 2 where x is a random variable with probability distribution
asked
Sep 20, 2018
in
Mathematics
by
kratos
random variable
acet
probability
mathematical expectation
probability distribution
class-12
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