100 people arriving at the beach are asked their age. The results are shown alongside. Assuming that they give honest replies. What is the possibility that a randomly selected person on the beach will be aged between 30 or more? Age Frequency 0-9 25 10-19 17 20-29 31 30-39 20 40 7

100 people arriving at the beach are asked their age. The results are

1.	100 people arriving at the beach are asked their age. The results are shown alongside. Assuming that they give honest replies. What is the possibility that a randomly selected person on the beach will be aged between 30 or more? Age Frequency 0-9 25 10-19 17 20-29 31 30-39 20 40 7
A.	0.273
B.	0.270
C.	0.271
D.	0.272
Answer» C. 0.271

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100 people arriving at the beach are asked their age. The results are shown alongside. Assuming that they give honest replies. What is the possibility that a randomly selected person on the beach will be aged between 30 or more? Age Frequency 0-9 25 10-19 17 20-29 31 30-39 20 40 7

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