A dice is thrown 300 times and the outcomes are noted as given below. Outcome 1 2 3 4 5 6 Frequency 60 72 54 42 39 33 When a dice is thrown at random, what is the probability of getting a (i) 3 (ii) 6 (iii) 5 (iv) 1
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Answer:
Total no. of throws = 300
(i) P(getting 3)= no. of time 3 appears
Total no. of trials
= 54/300 = 0.18
(ii) P(getting 6)= no. of time 6 appears
Total no. of trials
= 33/300 = 0.11
(iii) P(getting 5)= no. of time 5 appears
Total no. of trials
= 39/300 = 0.13
(iv) P(getting 1)= no. of time 1 appears
Total no. of trials
= 60/300 = 0.2
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