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MATHEMATICS

JAMB 2008 - Question 50

Mathematics 2008 JAMB Past Questions - Question 50: The result of rolling a fair die 150 times is as summarized in the table below.Number 1, 2, 3, 4, 5, 6. Frequency 12, 18, x30; 2x, 45. What is the probability of obtaining a 5?

The result of rolling a fair die 150 times is as summarized in the table below.Number 1, 2, 3, 4, 5, 6. Frequency 12, 18, x30; 2x, 45. What is the probability of obtaining a 5?

A: 3/10

B: 1/5

C: 1/6

D: 1/10

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Correct Answer

Explanation

check solution in the diagram above.