Mohammed
Guys, does anyone know the answer?
Nội dung chính
- The probability that a number selected at random from
- The Probability that a Number Selected at Random from the Numbers 1, 2, 3, ..., 15 is a Multiple of 4, is
- Related Topic:-
- Given numbers are 1,2,3,4,........., 15. Total number of possibilities = 15. Multiple of 4 are { 4,8,12} Number of favourable out comes = 3 Probability that a number selected at random from the numbers is a multiple of 4 =315=15 answer:- [c] 15
- What is the probability that a number selected at random from 1 2 3 15?
- What is the probability that a number selected from the number 1 to 20 is a multiple of 5?
- What is probability that a number selected at random from the numbers 1 2 3 99100 is a prime?
- What is the probability that a number selected at random 1/22 333 4444 will be average?
get the probability that a number selected at random from the numbers 1, 2, 3, 4, …, 15 is a multiple of 4 is from screen.
Click here👆to get an answer to your question ✍️ The probability that a number selected at random from the numbers 1,2,3.......15 is a multiple of 4 is
स्रोत : www.toppr.com
The probability that a number selected at random from
Question 5 The probability that a number selected at random from the numbers 1, 2, 3, ....., 15 is a multiple of 4, is: [a] 4/15 [b] 2/15 [c] 1/5 [d] 1/3 Total numbers = 15 Multiples of 4 are… 4, 8, 12, 16, 20, 24, 28, 32, …. Number of multiples of 4 less than 15 = 3
स्रोत : www.teachoo.com
The Probability that a Number Selected at Random from the Numbers 1, 2, 3, ..., 15 is a Multiple of 4, is
The Probability that a Number Selected at Random from the Numbers 1, 2, 3, ..., 15 is a Multiple of 4, is
स्रोत : www.shaalaa.com
Do you want to see answer or more ?
- Home
- Mathematics
- Probability
- The probability that a number selected at random from the numbers 1, 2, 3, ......, 15 is a multiple of 4 is ...
Related Topic:-
What is
probability in Mathematics OR Explain how do you calculate probability ?
Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes — how likely they are. OR Many events can't be predicted with total certainty. The best we can say is how likely they are to happen, using the idea of probability. Probability of an Event = Number of ways it can happen / Total number of outcomes Let us understand, What is equally likely Events or
outcomes? When tossing a coin, There are two possible outcomes ... more
Given:
Numbers \[ 1,2,3, \ldots, 15 \] are given.
To do:
We have to find the probability that a number selected from the numbers \[ 1,2,3, \ldots, 15 \] is a multiple of 4.
Solution:
Numbers \[ 1,2,3, \ldots, 15 \] are given.
This implies,
The total number of possible outcomes $n=15$.
Multiples of 4 from 1 to 15 are 4, 8 and 12.
Total number of favourable outcomes $=3$.
We know that,
Probability of an event $=\frac{Number\ of\ favourable\ outcomes}{Total\ number\ of\ possible\ outcomes}$
Therefore,
Probability that a number selected from the numbers \[ 1,2,3, \ldots, 15 \] is a multiple of 4 $=\frac{3}{15}$
$=\frac{1}{5}$
The probability that a number selected from the numbers $1, 2, 3, ........, 15$ is a multiple of 4 is $\frac{1}{5}$.
The probability that a number selected at random from the numbers 1, 2, 3, ..., 15 is a multiple of 4, is
`[A]4/15`
`[B]2/15`
`[C]1/5`
`[D]1/3`
Advertisement Remove all ads
Solution
Correct answer: C
The multiples of 4 between 1 and 15 are 4, 8 and 12. The probability of getting a multiple of `4=3/15=1/5`
Concept: Basic Ideas of Probability
Is there an error in this question or solution?
Advertisement Remove all ads
2013-2014 [March] All India Set 2
Q 1PrevQ 2
APPEARS IN
2013-2014 [March] All India Set 2 [with solutions]
Q 1 | 1 mark
Advertisement Remove all ads
Solution
Given numbers are 1,2,3,4,........., 15. Total number of possibilities = 15. Multiple of 4 are { 4,8,12} Number of favourable out comes = 3 Probability that a number selected at random from the numbers is a multiple of 4 =315=15 answer:- [c] 15
What is the probability that a number selected at random from 1 2 3 15?
answer:- [c] 15.
What is the probability that a number selected from the number 1 to 20 is a multiple of 5?
If one number is randomly selected between 1 and 20, what is the probability that the number is a multiple of 5? The answer is 1/6. Those numbers are 5,10,15 [as we exclude 1 and 20]. So probability is 3/18=1/6.
What is probability that a number selected at random from the numbers 1 2 3 99100 is a prime?
99,100 is a prime is. =0.25. Was this answer helpful?
What is the probability that a number selected at random 1/22 333 4444 will be average?
∴ required probability [of getting 3 as average] = No. of favorable outcomestotal No. of outcomes=310=0.3.