In a society, 6 out of 18 child not participated in the campaign ‘Save Energy’.
Find the probability that child selected at r

2 thoughts on “In a society, 6 out of 18 child not participated in the campaign ‘Save Energy’.<br />Find the probability that child selected at r”

1. Answer:

   i) 1/2. ii) 1/6

   Step-by-step explanation:

   6 children did not participate

   children participate in the campaign = 18 – 6

   = 12

   probability of children participate in the campaign = no. of favourable outcomes/total no. of outcomes

   = 1/12

   probability of children did not participate = no. of favourable outcomes / total no. of outcomes

   = 1/6

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2. Answer:

   1 = 12/18 = 2/3

   2 = 6/18 = 1/3

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