Conceptos de probabilidad

Conceptos de probabilidad

12th Grade

10 Qs

quiz-placeholder

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Conceptos de probabilidad

Conceptos de probabilidad

Assessment

Quiz

Mathematics

12th Grade

Easy

Created by

Pablo Correa Gordillo

Used 43+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

1 min • 1 pt

 P(AB)=P\left(A\cup B\right)=  

 P(A). P(B)P\left(A\right).\ P\left(B\right)  

 P(A)+P(B)P\left(A\right)+P\left(B\right)  

 P(A)+P(B)P(AB)P\left(A\right)+P\left(B\right)-P\left(A\cap B\right)  

 PP  (A/B)

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Que ocurra el suceso  AA  o que ocurra el suceso  BB  se escribe...

 ABA\cap B  

 ABA\cup B  

 AA  / BB  

 A+BA+B  

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Completa la siguiente propiedad:
 AB=\overline{A\cup B}=  

 AB\overline{A}\cup\overline{B}  

 AB\overline{A}\cap\overline{B}  

 ABA-B  

 AA  / BB  

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

 P(A)=0,3P\left(A\right)=0,3  .  Entonces se cumple que:

 P(A)=0,3P\left(\overline{A}\right)=-0,3  

 P(A)=1,3P\left(\overline{A}\right)=1,3  

 P(A)=0,7P\left(\overline{A}\right)=0,7  

 P(A)=0,7P\left(\overline{A}\right)=-0,7  

5.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Que P(A)=1,2P\left(A\right)=1,2  es: 

Esa afirmación es falsa. Ninguna probabilidad puede ser mayor que 1.

El suceso A es muy probable que ocurra.

El suceso A es muy improbable que ocurra.

 P(A)=0,8P\left(\overline{A}\right)=-0,8  

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Completa la propiedad:  AB=\overline{A\cap B}=  

 AB\overline{A}\cap\overline{B}  

 ABA-B  

 ABA\cup B  

 AB\overline{A}\cup\overline{B}  

7.

MULTIPLE SELECT QUESTION

1 min • 1 pt

 PP  (A/B) expresa:

La probabilidad de que ocurra B sabiendo que ha ocurrido A

La probabilidad de que ocurra A y B a la vez

La probabilidad de que ocurra A sabiendo que ha ocurrido B

La probabilidad de que ocurra A pero no B

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