Find the probability of getting multiple of 3 in between 20 to 29.
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Answered by
5
Hey there!
Sample space ( S ) = 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 .
n(S) = 8
Outcomes = 21 , 24 , 27 .
n(P) = 3
Probability of getting a multiple of between 20 to 29 = n(P)/n(S) = 3/8 .
Hope helped!
Sample space ( S ) = 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 .
n(S) = 8
Outcomes = 21 , 24 , 27 .
n(P) = 3
Probability of getting a multiple of between 20 to 29 = n(P)/n(S) = 3/8 .
Hope helped!
Answered by
2
Total numbers between 20 and 29 = 8
Multiples of 3= {21, 24, 27 }
So favourable outcomes= 3
Probability = 3/8
Multiples of 3= {21, 24, 27 }
So favourable outcomes= 3
Probability = 3/8
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