JAMB - Mathematics (2004 - No. 17) | ExamPlay

JAMB - Mathematics (2004 - No. 17)

An unbiased die is rolled 100 times and the outcome is tabulated above.
What is the probability of obtaining a 5?

1/5

1/2

1/6

1/4

Explanation

Number of times 5 was obtained = 20
P(obtaining 5) = 20/100
= 1/5

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