U26 Q8 Probably Probability

With a single die, I roll once and record the score. 
What is the probability of getting a 3?

• 3/6
• 5/6
• 1/6
• 1/1 

With a single die, I roll once and record the score. 
What is the probability of getting a 5 or 6?

• 1/3
• 5/12
• 1/6
• 2/10

An Event - a looked for or desired outcome of a random occurrence - which has a probability of 1/1 can be said to be...

• Impossible to occur
• Impossible to avoid occurring
• Definitely not going to happen twice
• occuring 50% of the time

An Event - a looked for or desired outcome of a random occurrence - which has a probability of 0/1 can be said to be...

• Impossible to occur
• Impossible to avoid occurring
• Definitely not going to happen twice
• occuring 50% of the time

What is this mathematical statement saying?

• The Probability of the Event A 
• The impossibility of the Event A 
• The ability of Event A to be more frequent than Event B
• Event A is the best Event

In this statement, what is P(A')?

• The Probability of B
• The Probability of A Not occurring 
• The Probability of A 
• The Probability that A and not A will happen together

For Event A and Event B
A∩B would be when...? 

• The Probability of A or B occurring
• The Probability of A and B occurring
• The Probability of A and Not B occurring
• The Probability of A occurring is higher that the Probability of B occurring

For Event A and Event B
A∪B would be when...? 

• The Probability of A or B occurring
• The Probability of A and B occurring
• The Probability of A and Not B occurring
• The Probability of A occurring is higher that the Probability of B occurring

For Event A and Event B
A∪B' would be when...? 

• The Probability of A or B occurring
• The Probability of A and B occurring
• The Probability of A and Not B occurring
• The Probability of A occurring is higher that the Probability of B occurring

What kind of probability diagram is this?

• Venn Diagram
• Tree Diagram
• Space Diagram
• This diagram is made up and not real!