HGE 1110 ▬ STATISTICS AND PROBABILITY ▬ Q3 - PETA5

Consider an experiment in which two coins are tossed. Answer the following questions based on your observations.

P ( x > 3 ) = ?

• 0.35

• 0.8

• 0.65

• 0.15

Consider an experiment in which two coins are tossed. Answer the following questions based on your observations.

P ( 1 ≤ x ≤ 4) = ?

• 0.35

• 0.8

• 0.65

• 0.15

Consider an experiment in which two coins are tossed. Answer the following questions based on your observations.

P ( x ≤ 2 ) = ?

• 0.35

• 0.8

• 0.65

• 0.15

Consider an experiment in which two coins are tossed. Answer the following questions based on your observations.

P ( x < 2 ) = ?

• 0.35

• 0.8

• 0.65

• 0.15

Let X be a random variable distribution of the total number of dots that are turned up when a pair of dice is rolled.

A = ?

[What would be the P(X) if the total number of dots is 3 or 11?]

• 2/36

• 1/18

• 1/12

• 1/9

Let X be a random variable distribution of the total number of dots that are turned up when a pair of dice is rolled.

B = ?

[What would be the P(X) if the total number of dots is 4 or 10?]

• 3/36

• 1/12

• 1/9

• 1/6

Let X be a random variable distribution of the total number of dots that are turned up when a pair of dice is rolled.

C = ?

[What would be the P(X) if the total number of dots is 5 or 9?]

• 4/36

• 1/9

• 1/6

• 1/12

Let X be a random variable distribution of the total number of dots that are turned up when a pair of dice is rolled.

D = ?

[What would be the P(X) if the total number of dots is 6 or 8?]

• 6/36

• 1/12

• 5/36

• 1/6

Let X be a random variable distribution of the total number of dots that are turned up when a pair of dice is rolled.

E = ?

[What would be the P(X) if the total number of dots is 7?]

• 1/36

• 1/3

• 1/6

• 1/9

Let X be a random variable distribution of the total number of dots that are turned up when a pair of dice is rolled.

F = ?

[What would be the P(X) if the total number of dots is 7?]

• 1/6

• 5/36

• 1/9

• 1/12

• 1/18