Mutually Exclusive or Not

Determine if the events are mutually exclusive:

Event A: Is a democrat

Event B: Is a republican

• mutually exclusive

• not mutually exclusive

Determine if the events are mutually exclusive:

Event A: Is October

Event B: Is Halloween

• Mutually exclusive

• Not mutually exclusive

Determine if the events are mutually exclusive:

Event A: Student is in Algebra 2

Event B: Student is in Chemistry

• Mutually exclusive

• Not mutually exclusive

Determine if the events are mutually exclusive:

Event A: Student is in Algebra 1

Event B: Student is in Calculus

• Mutually exclusive

• Not mutually exclusive

Determine if events A and B are mutually exclusive.

•  Mutually exclusive

• Not mutually exclusive 

Determine if events A and B are mutually exclusive.

• Mutually exclusive

• Not mutually exclusive 

Given events such that P(A) = 0.25, P(B) = 0.24, and P(A or B) = 0.56. Are events A and B mutually exclusive or not?

• Mutually Exclusive

• Not Mutually Exclusive

Two events are mutually exclusive if they have ​ (a)   outcome(s) in common. This means that 𝑃(𝐴 ∩ 𝐵) =

​ (b)   .

• No

• 0

• One

• Many

• 1

• Between 0 & 1

Determine if events A and B are mutually exclusive.

•  Mutually exclusive

• Not mutually exclusive 

Determine if the events are mutually exclusive:

Event A: It is snowing

Event B: It is daytime.

• Mutually exclusive

• Not mutually exclusive.