Respuesta :

JannetPalos

We have been given that Ethan rolls a 6-sided number cube. Then, the sample space is S={1, 2, 3, 4, 5, 6}

n(S) = 6

Let E be the event of getting a number less than 3.

Then, E = {1, 2}

n(E) = 2

Probability of an event is given by [tex]\frac{n(E)}{n(S)}[/tex]

[tex]= \frac{2}{6}[/tex]

[tex]= \frac{1}{3}[/tex]

Hence, the probability that Ethan gets a number less than 3 is [tex]\frac{1}{3}[/tex].

The probability that Ethan gets a number less than 3 is; C: 1/3

How to find the probability?

We are told that Ethan rolls a 6-sided number cube. Thus, the sample space is; S = {1, 2, 3, 4, 5, 6}

Thus; n(S) = 6

Let E be the event of getting a number less than 3.

Then, E = {1, 2} and n(E) = 2

Then, probability of the event is given by;

P(a number less than 3) = n(E)/n(S) = 2/6 = 1/3

Read more about Probability at; https://brainly.com/question/251701

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