There are 6 marbles in a box with numbers 1 to 6 on each of them........
A) What is the probability of drawing a marble with number 2?
B) What is the probability of drawing a marble with number less than 4?
C) What is the probability of a prime number?
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Step-by-step explanation:
probability=favourable outcomes÷total outcomes
(A) Favourable outcomes=1
Total outcomes=6
Probability=1/6
(B) Favourable outcomes=3
Total outcomes=6
probability=3/6=1/2
(C) Favourable outcomes=3
Total outcomes=6
probability=3/6=1/2
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A) Probability :- No. of possible outcome/favorable outcome
Possible outcome :- 1
Favorable outcome:- 6
Probability :- 1/6
B) probability :- total number of possible outcomes / favorable outcome
Possible outcomes :- 4
Favorable outcome :- 6
Probability :- 4/6 when we do cutting :- 2/3
C) probability :- total number of outcomes/number of possible outcomes
Possible outcome :- 3
Total number of outcomes :- 6
Probability :- 3/6
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Possible outcome :- 1
Favorable outcome:- 6
Probability :- 1/6
B) probability :- total number of possible outcomes / favorable outcome
Possible outcomes :- 4
Favorable outcome :- 6
Probability :- 4/6 when we do cutting :- 2/3
C) probability :- total number of outcomes/number of possible outcomes
Possible outcome :- 3
Total number of outcomes :- 6
Probability :- 3/6
I hope this will help you
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Thanks
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