What are the four possible outcomes of an experiment?
What are the four possible outcomes of an experiment?
All of the possible outcomes of an experiment form the elements of a sample space. For the experiment where we flip a coin twice, the four possible outcomes that make up our sample space are (H, T), (T, H), (T, T) and (H, H), where “H” represents a “heads”, and “T” represents a “tails”.
How many different outcomes are possible for 4 rolls of a die?
6
We call the outcomes in an event its “favorable outcomes”. If a die is rolled once, determine the probability of rolling a 4: Rolling a 4 is an event with 1 favorable outcome (a roll of 4) and the total number of possible outcomes is 6 (a roll of 1, 2, 3, 4, 5, or 6).
What is the outcome of an experiment called?
A result of an experiment is called an outcome. The sample space of an experiment is the set of all possible outcomes. Three ways to represent a sample space are: to list the possible outcomes, to create a tree diagram, or to create a Venn diagram.
What is the theoretical probability of rolling a 4?
Two (6-sided) dice roll probability table
| Roll a… | Probability |
|---|---|
| 3 | 3/36 (8.333\%) |
| 4 | 6/36 (16.667\%) |
| 5 | 10/36 (27.778\%) |
| 6 | 15/36 (41.667\%) |
What is the possible outcome of an experiment called?
The set of all possible outcomes of an experiment is called the sample space.
How do you calculate probabilities?
Divide the number of events by the number of possible outcomes.
- Determine a single event with a single outcome.
- Identify the total number of outcomes that can occur.
- Divide the number of events by the number of possible outcomes.
- Determine each event you will calculate.
- Calculate the probability of each event.
What is the outcome of an experiment?
An OUTCOME (or SAMPLE POINT) is the result of a the experiment. The set of all possible outcomes or sample points of an experiment is called the SAMPLE SPACE. An EVENT is a subset of the sample space.