A die is thrown once. What is the probability of getting a number less than or equal to 4.
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2
S={1,2,3,4,5,6}
n(S)=6
A is an event in which the number on the upper face of the die is less than or equal to
4
A={1,2,3,4}
n(A)=4
p(A)=n(A)/n(S)
=4/6
=2/3
Therefore,p(A)=2/3
n(S)=6
A is an event in which the number on the upper face of the die is less than or equal to
4
A={1,2,3,4}
n(A)=4
p(A)=n(A)/n(S)
=4/6
=2/3
Therefore,p(A)=2/3
Answered by
0
No of times dice thrown = 1
Probability of dice to getting a number less than 3 or equal to 4 = 1\4
Probability of dice to getting a number less than 3 or equal to 4 = 1\4
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