9. A die is thrown 20 times. The number 4 appears 6 times. What is the
probability of not getting number 4?
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Answered by
3
Answer:
7/10
Step-by-step explanation:
Probability = no. Of favourable outcomes /total no. Of outcomes
No. Of favourable outcomes = 14 (because it appears 6 times)
Total no. Of outcomes = 20
Probability = 14/20
Probability of not getting 4 = 7/10 (or) 0.7
7/10
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Answer:
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