CA Foundation Exam > CA Foundation Questions > The probability of occurrence of a number gre...
Start Learning for Free
The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is?
Most Upvoted Answer
The probability of occurrence of a number greater than 2 in a throw of...
Understanding the Problem
When rolling a standard six-sided die, the possible outcomes are {1, 2, 3, 4, 5, 6}. Given that only even numbers can occur, we need to focus on the even numbers available on the die.
Even Numbers on a Die
The even numbers from the set of outcomes are:
Thus, the set of possible outcomes, when restricted to even numbers, is {2, 4, 6}.
Identifying Favorable Outcomes
Next, we need to identify the outcomes that are greater than 2 from the even numbers:
The favorable outcomes, therefore, are {4, 6}.
Calculating Probability
To find the probability of rolling a number greater than 2 given that we can only roll an even number, we use the formula for probability:
In our case:
Thus, the probability is:
Conclusion
The probability of rolling a number greater than 2, given that only even numbers can occur, is:
When rolling a standard six-sided die, the possible outcomes are {1, 2, 3, 4, 5, 6}. Given that only even numbers can occur, we need to focus on the even numbers available on the die.
Even Numbers on a Die
The even numbers from the set of outcomes are:
- 2
- 4
- 6
Thus, the set of possible outcomes, when restricted to even numbers, is {2, 4, 6}.
Identifying Favorable Outcomes
Next, we need to identify the outcomes that are greater than 2 from the even numbers:
- 4
- 6
The favorable outcomes, therefore, are {4, 6}.
Calculating Probability
To find the probability of rolling a number greater than 2 given that we can only roll an even number, we use the formula for probability:
- Probability = (Number of Favorable Outcomes) / (Total Number of Possible Outcomes)
In our case:
- Number of Favorable Outcomes = 2 (which are 4 and 6)
- Total Number of Possible Outcomes = 3 (which are 2, 4, and 6)
Thus, the probability is:
- Probability = 2 / 3
Conclusion
The probability of rolling a number greater than 2, given that only even numbers can occur, is:
- 2/3
Attention CA Foundation Students!
To make sure you are not studying endlessly, EduRev has designed CA Foundation study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in CA Foundation.
|
Explore Courses for CA Foundation exam
|
|
Similar CA Foundation Doubts
Top Courses for CA FoundationView all
The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is?
Question Description
The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is?.
The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is?.
Solutions for The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is? in English & in Hindi are available as part of our courses for CA Foundation.
Download more important topics, notes, lectures and mock test series for CA Foundation Exam by signing up for free.
Here you can find the meaning of The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is? defined & explained in the simplest way possible. Besides giving the explanation of
The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is?, a detailed solution for The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is? has been provided alongside types of The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is? theory, EduRev gives you an
ample number of questions to practice The probability of occurrence of a number greater than 2 in a throw of a die if it is known that only even number can occur is? tests, examples and also practice CA Foundation tests.
|
|
Explore Courses for CA Foundation exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup