info@clay6.com
+91-9566306857
(or)
+91-9176170648
Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
NEET
Physics
Chemistry
Biology - XII
Biology - XI
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
NEET
Physics
Chemistry
Biology - XII
Biology - XI
mobile
exams
ask
sample papers
tutors
pricing
login
X
ASK
Home
>>
EAMCET
>>
Mathematics
If the mean and variance of a binomial distribution are $\large\frac{15}{4}$ and $\large\frac{15}{16}$. The number of trials are:
\[(a)\;2 \quad (b)\;4 \quad (c)\;5 \quad (d)\;6\]
jeemain
eamcet
math
1991
q10
Share
asked
Sep 13, 2013
by
meena.p
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1 Answer
(c) 5
answered
Nov 7, 2013
by
pady_1
Please
log in
or
register
to add a comment.
Related questions
In a binomial distribution, the sum of mean and variance is 42. Product is 360. FInd the distribution.
cbse
class12
additionalproblem
kvquestionbank2012
ch13
q10
p41
math
asked
Feb 5, 2013
by
meena.p
0
answers
If $C_0,C_1,C_2,$................... are the binomial coefficient in the expansion of $(1+x)^n$, then $C_0+\large\frac{C_1}{2}$$x+\large\frac{C_2}{3}$$x^2+........+ \large\frac{C_n}{n+1}$$x^n$= ...................
jeemain
eamcet
math
1991
fitb
q21
asked
Sep 13, 2013
by
meena.p
0
answers
Equation to the common tangent to the circle $x^2+y^2=2a^2$ and the parabola $y^2=8ax$ is ................ .
jeemain
eamcet
math
1991
fitb
q10
asked
Sep 13, 2013
by
meena.p
0
answers
In a binomial distribution the mean is 15 and variance is 10, then parameter $n$ is
jeemain
math
cbse
class12
probability
ch13
bionomial-distribution
difficult
q25
asked
Jan 16, 2014
by
thanvigandhi_1
1
answer
If the mean and variance of a binomial variable X are 2 and 1 respectively, the $P(X \geq 1)=$
jeemain
eamcet
math
2010
q41
asked
Sep 27, 2013
by
meena.p
1
answer
The mean and variance of a binomial distribution are $ 4 \;and\;\frac{4}{3}.\;Find\;P(X\geq1).$
cbse
class12
additionalproblem
kvquestionbank2012
ch13
q16
p41
math
asked
Feb 5, 2013
by
meena.p
1
answer
Three faradays of electricity was passed through an aqueous solution of iron (II) bromide. The weight of iron metal (at. wt.= 56) deposited at the cathode is (in grams):
jeemain
eamcet
chemistry
1991
q10
asked
Sep 11, 2013
by
meena.p
1
answer
Ask Question
Tag:
Math
Phy
Chem
Bio
Other
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
...
close