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Four groups must present their final projects to the class. The groups are listed alphabetically from group A through group D. The teacher will randomly choose a group to present their project first.
A. Describe the entire sample space of this event.
B. List all the outcomes and their probabilities.

Respuesta :

The sample space and the probabilities of all the individual outcomes are respectively; A) S = {A, B, C, D}  B)P{A} = 1/4, P{B} = 1/4, P{C} = 1/4, P{D} = 1/4

What is an event sample space?

A sample space is simply defined as a collection or a set of possible outcomes of a random experiment. In this case, the possible outcomes are one of the groups being picked to present their final projects to the class.

There are 4 groups in the class and they are;

Group A, Group B, Group C, Group D.

Thus, the sample space is; S = {A, B, C, D}

Since the teacher can only pick one group to present and it is done randomly, then we can say that their probabilities are;

P{A} = 1/4

P{B} = 1/4

P{C} = 1/4

P{D} = 1/4

Read more about Sample Space at; https://brainly.com/question/9222927

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