A box contain 2 red , 1 blue and 2 green identical balls. Three balls are drawn at random in succession without replacement. Write the sample space.

Asked by Last Modified  

17 Answers

Learn Class XI-XII Tuition (PUC)

Follow 0
Answer

Please enter your answer

Suman Ghosh

SME in Mathematics & Statistics

The sample space is {RRB, RBR, BRR, GGB, GBG, BBG, RRG, RGR, GRR, GGR, GRG, RGG, RBG, RGB, BRG, BGR, GRB, GBR} Here R = Red ball, G = Green ball, B = Blue ball
Comments
Dislike Bookmark

Home Tutor

R: Red B:Blue G: Green Sample Space = { RRB , RBR , BRR, GGB , GBG , BBG , RRG , RGR , GRR , GGR , GRG, RGG , RBG , RGB , BRG , BGR , GRB , GBR }
Comments
Dislike Bookmark

Tutor

(RRB, RRG, BGG, GGR, GBR)
Comments
Dislike Bookmark

Tutor

S = {RRB, RRG, RBR, RBG, RGR, RGB, RGG, GGB, GGR, GBG, GBR, GRG, GRB, GRR, BGG, BRR, BRG, BGR} Total choices = 5C3 = 10. Out of this red ball 1 and red ball two are indistinguishable. Similarly green ball 1 and green ball 2 are indistinguishable. So total of four possibilities are...
read more
S = {RRB, RRG, RBR, RBG, RGR, RGB, RGG, GGB, GGR, GBG, GBR, GRG, GRB, GRR, BGG, BRR, BRG, BGR} Total choices = 5C3 = 10. Out of this red ball 1 and red ball two are indistinguishable. Similarly green ball 1 and green ball 2 are indistinguishable. So total of four possibilities are removed [2*2!]. We are left with 6 possibilities. As sequence is important...there are 3 places. 3*6= total 18 possibilities. read less
Comments
Dislike Bookmark

Math Educator for Std.11th ,12th , Engineering Entrance and Degree Level with 11+ Years Experience

Write the sample space Chandana and not the number of sample space..
Comments
Dislike Bookmark

Math Educator for Std.11th ,12th , Engineering Entrance and Degree Level with 11+ Years Experience

WRITE THE SAMPLE SPACE Mam Moushumi.. your concept and answer totally wrong.
Comments
Dislike Bookmark

Teacher

For the First ball sample space is 5,for the second ball the sample space 4,for the third ball the sample space is 3.
Comments
Dislike Bookmark

Math analyst

Sample space is set of all possible outcomes. if R,G,B corresponds to red green blue balls sample space = { (R,R,B),(R,B,R),(B,R,R), (G,G,B),(G,B,G),(B,G,G), (R,R,G),(R,G,R),(G,R,R), (G,G,R),(G,R,G),(R,G,G), (R,G,B),(R,B,G),(G,B,R) }.
Comments
Dislike Bookmark

Mathematics Expert

Sample space is the all possible outcome!!!!
Comments
Dislike Bookmark

Effective Online class for Maths & Physics through Zoom. Contact me for Free Demo class

5C3
Comments
Dislike Bookmark

View 15 more Answers

Related Questions

Besides a good tutor what are the expectations from a one on one online class ?
Good Communication, Body Language, Sense of Humour, Logical and creative, Good Thinker and many more....
Laser
What is the full form of NET ,Phd and D.Sc ?
NET: It stands for National Eligibility Test. It is sometimes called UGC-NET and NTA UGC NET. It is a test conducted to determine the eligibility for assistant professors in universities and colleges...
Rashid Khan
Is Accounts Receivable - an asset or liability?
Assets...
Mithun
The direction of electric current is that in which __________. (Negative charge will drift, Positive charge will drift, Both positive and negative charge will drift, None of these)
Positive charge will drift
Narendra Kumar
0 1
7
The emf of a source is equal to the potential difference across the terminals of the source when either its internal resistance is __________. (Zero, Infinite, Zero or infinite, None of these)
When the internal resistance is zero. If otherwise, the voltage across the terminals of the source suffers a loss across the internal resistance of the emf source.
Narendra Kumar
1 0
7

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Interest On Drawings II
Calculate interest on drawing of Vimal if the withdrew Rs.48000 in year withdrawn evenly: At beginning of each Quarter In the middle of each Quarter At end of each Quarter rate is 10% P. A. Solution: Case...

Mahesh Kumar

2 0
1
Effective Revision
Hello Students, Whenever you study any topic in the text book, have a mental image of that page. And when you wake up in the morning , do not start reading the entire page or notes again and again. Just...
S

Shikhil B.

0 0
0
For IIT/NEET Aspirants Class 12 Chemistry - Kinetics Of A Reaction.
Chemical kinetics is the study of chemical reactions with respect to the following factors: Effect of various variables Re-arrangement of atoms Formation of intermediates

Nidhi T.

0 0
0
Rules for Journal Entries
Five golden Rules for journal Entries:1) Increase in expenses debit decrease in expence credit,2) Increase in income credit decrease in income debit,3) Increase in assets debit decrease in assets credit,4)...
P

Prince Bhatia

0 0
0
Difference between Direct Tax and Indirect Tax - Class 12, Macro-Economics
Economics - Std XIIth

Rajiv Vadera

0 0
0

Recommended Articles

Meet Swati, a Hindi Tutor from Bangalore

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Meet Sandhya R, a B.Sc tutor from Bangalore

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Meet Radhe Shyam Burman, an MBA Tutor from...

Radhe Shyam is a highly skilled accounts and finance trainer with 8 years of experience in teaching. Accounting is challenging for many students and that’s where Radhe Shyam’s expertise comes into play. He helps his students not only in understanding the subject but also advises them on how to overcome the fear of accounts...

Read full article >

Meet Urmila, an MBBS tutor from Bangalore

Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition.  Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...

Read full article >

Find Class 12 Tuition near you
Class 12 Tuition in Delhi
Class 12 Tuition in Bangalore
Class 12 Tuition in Hyderabad
Class 12 Tuition in Chennai
Class 12 Tuition in Kolkata
Class 12 Tuition in Mumbai
Class 12 Tuition in Pune
Class 12 Tuition in Noida
Class 12 Tuition in Gurgaon
Class 12 Tuition in Lucknow
Online Tuition Class 12

Looking for Class 12 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you