Question

What is the sum of the probabilities of all possible outcomes in a sample space?

Answer 1

Answer:

1

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Concept:

The concept of probability will be used to solve this question.Simply put, probability is the likelihood that something will occur. When we don't know how something will turn out, we can talk about the possibility of one outcome or the likelihood of several. The study of events that fit into a probability distribution is known as statistics.

Given :

The sum of the probabilities of all possible outcomes in a sample spaces.

To Find:

We have to find out the sum of the probabilities of all the posiible outcomes in a sample space.

Solution:

Consider a coin has two sides- Heads and Tails.

If we toss the coin , the probability of getting the heads is $\frac{1}{2}$ and the probability of  tails is $\frac{1}{2}$ .

The sum of the probabilities is $\frac{1}{2}+ \frac{1}{2}=1$.

The final answer is $1$ .

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