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Rajani has a box with 6 marbles numbered from 1 to 6 on each of them. She picks a marble from it without seeing. What is the probability that the marble picked has the number 3 on it?
- a)1/6
- b)2/3
- c)3/4
- d)1/4
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Rajani has a box with 6 marbles numbered from 1 to 6 on each of them. ...
Each of the 6 marbles has an equal chance of being picked. So, the probability that the marble picked is 3 will be 1 out of 6 i.e. 1/6.
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Most Upvoted Answer
Rajani has a box with 6 marbles numbered from 1 to 6 on each of them. ...
Probability of picking a marble with the number 3 on it
To find the probability of picking a marble with the number 3 on it, we need to consider the total number of possible outcomes and the number of favorable outcomes.
Total number of possible outcomes
In this case, we have a box with 6 marbles, numbered from 1 to 6. Therefore, the total number of possible outcomes is 6.
Number of favorable outcomes
Out of the 6 marbles, only one marble has the number 3 on it. Therefore, the number of favorable outcomes is 1.
Calculating the probability
Probability is defined as the number of favorable outcomes divided by the total number of possible outcomes.
Probability = Number of favorable outcomes / Total number of possible outcomes
Substituting the values, we have:
Probability = 1 / 6
Simplifying the fraction, we get:
Probability = 1/6
Therefore, the probability of picking a marble with the number 3 on it is 1/6.
Explanation
In this question, we are asked to find the probability of picking a marble with the number 3 on it. Since there are 6 marbles in total and only one of them has the number 3, the probability is 1/6. This means that out of all the possible outcomes, there is only one favorable outcome.
Probability is a measure of the likelihood of an event occurring. In this case, the event is picking a marble with the number 3 on it. The probability is expressed as a fraction, with the number of favorable outcomes in the numerator and the total number of possible outcomes in the denominator.
By calculating the probability, we can determine the likelihood of a specific outcome occurring. In this case, the probability is 1/6, which means that there is a 1 in 6 chance of picking a marble with the number 3 on it.
To find the probability of picking a marble with the number 3 on it, we need to consider the total number of possible outcomes and the number of favorable outcomes.
Total number of possible outcomes
In this case, we have a box with 6 marbles, numbered from 1 to 6. Therefore, the total number of possible outcomes is 6.
Number of favorable outcomes
Out of the 6 marbles, only one marble has the number 3 on it. Therefore, the number of favorable outcomes is 1.
Calculating the probability
Probability is defined as the number of favorable outcomes divided by the total number of possible outcomes.
Probability = Number of favorable outcomes / Total number of possible outcomes
Substituting the values, we have:
Probability = 1 / 6
Simplifying the fraction, we get:
Probability = 1/6
Therefore, the probability of picking a marble with the number 3 on it is 1/6.
Explanation
In this question, we are asked to find the probability of picking a marble with the number 3 on it. Since there are 6 marbles in total and only one of them has the number 3, the probability is 1/6. This means that out of all the possible outcomes, there is only one favorable outcome.
Probability is a measure of the likelihood of an event occurring. In this case, the event is picking a marble with the number 3 on it. The probability is expressed as a fraction, with the number of favorable outcomes in the numerator and the total number of possible outcomes in the denominator.
By calculating the probability, we can determine the likelihood of a specific outcome occurring. In this case, the probability is 1/6, which means that there is a 1 in 6 chance of picking a marble with the number 3 on it.
Community Answer
Rajani has a box with 6 marbles numbered from 1 to 6 on each of them. ...
Ans:--1/6.
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Rajani has a box with 6 marbles numbered from 1 to 6 on each of them. She picks a marble from it without seeing. What is the probability that the marble picked has the number 3 on it?a)1/6 b)2/3c)3/4 d)1/4Correct answer is option 'A'. Can you explain this answer?
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