There are 6 marbles in a box with numbers from 1 to 6 marked on each of them. (i) What is the probability of drawing a marble with number 2? (ii) What is the probability of drawi
ng a marble with number 5?
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Step-by-step explanation:
1 upon 6
1 upon 6
because formula is
no. of favourable outcomes
---------_------------------------------
no. of total outcomes
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2
Answer:
Solution:
Total number of marbles = 6
So n(s) = 6
Number of marbles marked with 2 = 1
n(e) = 1
Probability =
Total number of outcomes
Number of favourable outcomes
=n/n
= 1/6
ii) Total number of marbles = 6
n(s) = 6
Number of marbles marked 5 = 1
n(e) = 1
Probability =
Total number of outcomes
Number of favourable outcomes
=
n(s)/ n(e)
= 1/6
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