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CBSE
Class 10
Mathematics
Mathematics
Probability
Question Bank

What was one of the first sign...

Single Answer MCQ
Q-00174537

What was one of the first significant contributions to probability theory?

1

The Book on Games of Chance

2

Théorie Analytique des Probabilités

3

The Lottery Theory

4

Elements of Probability

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Q1.

Which of the following is an example of an elementary event?

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Which statement about impossible events is true?

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Q3.

In a single trial of tossing a fair coin, what type of events are 'heads' and 'tails'?

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Q4.

If P(A) + P(A') = 1 for any event A, what does A' represent?

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