Question

. The sum of all probabilities is equal to:
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Answer 1

Answer:

1

Step-by-step explanation:

The sum of all probabilities is equal to 1

Answer 2

1 (One)

Sum of all probabilities is equal to one. If you take out the probabilities of all events add sum up, you will get one as the final answer.

More:-

• Probability is known as the measure of certainty.
• Probability is of many types. One of the example is Empirical probability.

It is given by,

$P(E) = \frac{No. \ of \ favourable \ “E” \ outcomes}{Total \ no. \ of \ outcomes}$.

• It was introduced by Blaise Pascal, the great mathematician and Pierre de Fermat.