Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
mobile
exams
ask
sample papers
tutors
pricing
login
X
ASK
Home
>>
CBSE XII
>>
Math
>>
Model Papers
An experiment succeeds twice as often as it fails. Find the probability that in the next six trials, there will be at least 4 successes.
cbse
class12
modelpaper
2012
sec-b
q22
math
Share
asked
Jan 4, 2013
by
thanvigandhi_1
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
Related questions
An experiment succeeds twice as often as it fails. Find the probability that in the next six trials, there will be at least 4 successes.
cbse
class12
bookproblem
ch13
misc
p583
q9
easy
sec-b
math
asked
Nov 27, 2012
by
balaji.thirumalai
1
answer
An experiment succeeds thrice as often as it fails. Find the probability that in the next five trials, there will be at least three successes
modelpaper-2014-chennai
cbse
class12
math
sec-b
asked
Mar 25, 2014
by
thanvigandhi_1
1
answer
An experiment succeeds twice as often as it fails. The probability of at least 5 successes in the six trials of this experiment is :
jeemain 2016 maths set c 10042016
asked
May 30
by
priyanka.c
1
answer
A biased die is twice as likely to shown an even number as an odd number. The die is rolled three times. If occurance of an even number is considered a success, then write the probability distribution of number of successes. Also find the mean number of successes.
cbse
class12
modelpaper
2012
sec-b
q22
math
asked
Feb 3, 2013
by
thanvigandhi_1
0
answers
A foot ball match may be either won, drawn or lost by the host country's team. So there are three ways of forecasting the result of any one match. One correct and two incorrect. Find the probability of forecasting at least three correct result for four matches.
cbse
class12
modelpaper
2012
sec-b
q22
math
asked
Feb 4, 2013
by
thanvigandhi_1
0
answers
A man is known to speak the truth 3 out of 4 times. He throws a dice and reports that it is a six. Find the probability that is actually a six.
cbse
class12
modelpaper
2012
sec-b
q22
math
asked
Jan 9, 2013
by
thanvigandhi_1
0
answers
A pair of dice is thrown 4 times. If getting a doublet is considered a success, find the probability distribution of number of successes.
cbse
class12
modelpaper
2012
sec-b
q22
difficult
math
asked
Feb 11, 2013
by
thanvigandhi_1
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
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
...