what is probability?

3 years ago

Share

Answers : (1)

                                        

Probability is the chance that something will happen, there are two kinds of probability, theoretical and experimental. Theoretical probability is based on a sample or repeated trials of the experiment. The experimental probability is given by: 
OR
Theoretical probability:
When all outcomes are equally likely the theoretical probability of an event is the ratio of the number of favorable outcomes to the number of possible outcomes.
In math the definition for probability is: a numerical measure of the likelihood of occurrence of an event. EX. You want to take a blue marble from a bag containing 1 blue marble and 5 red marbles is 1 in 5 or 20%.


PLEASE APPROVE MY ANSWER IF YOU LIKED IT!!

3 years ago

Post Your Answer

More Questions On IIT JEE Entrance Exam

Ask Experts

Have any Question? Ask Experts
Post Question
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details
I am an OCI (Overseas Citizen of India) and I have a doubt whether I am able to obtain a seat at the IITs? I've checked the bulletin released JEE MAIN website and it says, "OCI/PIO/Foreign...
 
 
OCi/PIO are not eligible for admission to these institutes through this channel, not this year atleast. There are a lot progressions going around on this issue and the ministry may decide to...
  img
Ravi 16 days ago
 
I’ve signed up for MAINS under OCI nationality. It warned me about the ineligibility of NITS, IIITS, & other CFTIs, but I’m wondering whether I can get into IIT through JEE ADVANCED? Or does...
 
John Doe 15 days ago
if a+b+c+d=0 then(a+d)^2+(b+d)^2+(c+d)^2 is equal to
 
 
Opening the bracket terms and seperating the square terms and terms with d would give a^2+b^2+c^2+3d^2+2d(a+b+c) But, a+b+c= -d So, a^2+b^2+c^2+3d^2+2d(-d) and solve ahead to get the...
  img
Ravi one month ago
can I gave exam of JEE frome both city delhi and kanpur. it is possible?
 
 
2 attempts in a year are not permitted atleast by JEE. (I can expect the same for other exam conducting bodies too, certainly). So, NO...
  img
Ravi 28 days ago
 
  img
Aziz Alam 28 days ago
sir im arjit maine 2014 ki mp board preeksha 72% se pass ki hai main medical line main jana chahta hoo please give some idea
 
 
Hi Arjit Congratulations for passing your board exam. To go into medical line, you need to sit for Medical Entrance Exams that are conducted all over India (such as AIMPT, AIMS) and also by...
  img
Sumreet Johar 4 months ago
please give suggestion to me how to prepare for aiims exam by self preperation without taking any coaching.
 
 
Hi Student Self preparation is the must need for preparing for any exam whether you are enrolled with some coaching center or not.You just need a proper schedule and books for studying. You...
  img
Anjali Ahuja 10 hours ago
 
Hi Student 1) Study according to the weightage of marks of all the chapters . The weightage for AIIMS is same as it is in AIPMT exam. Give time to those chapters which carry more marks in...
  img
Raheema Javed 11 hours ago
View all Questions »