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Probing Probability

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Questions and Answers

Which range of numbers can probability be expressed in?

From -1 to 1
From 0 to 100
From 0 to 1 (correct)
From 1 to 10

What is the probability of an impossible event?

0 (correct)
100%
1
50%

What is the probability of a certain event?

50%
0
100%
1 (correct)

What is the sum of probabilities of two complementary events A and B?

<p>1 (D)</p> Signup and view all the answers

What is the probability of each outcome when tossing a fair coin?

<p>50% (D)</p> Signup and view all the answers