Mutually and Not mutually exclusive events

Two events with no common outcome are called ___ event.

• Mutually exclusive

• Not Mutually exclusive

• Intersection of events

• Union of events

1. If event A has elements {2, 4, 6, 8, 10} and events B has elements {5, 10 15}, then the two events are

• Mutually exclusive

• Not Mutually exclusive

• Union of events

• Intersection of events

If two events have at least one common outcome, then they are

• Mutually Exclusive

• Not mutually exclusive

• Union of events

• Intersection of events

If all possible outcomes in event A are also possible outcomes of event B, then the two events are

• Mutually exclusive

• Not mutually exclusive

• Union of events

• Intersection of events

If Event A contains all letters in the alphabet and event B contains all numbers from 1 – 20, then the two events are

• Mutually Exclusive

• Not mutually exclusive

• Union

• Intersection

A box contains 5 red balls, 7 yellow balls and 3 blue balls. If one ball is randomly picked, what is the probability that the ball is red or blue?

Which of the following is NOT a true statement?

• If the probability of an event is closer to 0%, then the event is more likely to

  happen

• The probability that an event will happen is from 0% to 100%

• The probability of an impossible event is 0%

• The probability of a certain event is 100%

Which of the following are mutually exclusive events when a card is drawn at random from a standard deck of 52 cards?

• Numbered 4 or a heart

• Numbered 4 or a diamond

• Numbered 4 or a jack

• A jack or a face card

All the following events are not mutually exclusive events EXCEPT:

• Drawing an ace or a king in a standard deck of cards

• Drawing a queen or a diamond in a standard deck of cards

• Getting a 6 or an even number in rolling a six-sided die

• Getting a multiple of 3 or an even number in rolling a six-sided die

• Events A and B are mutually exclusive

• Events A and B are not mutually exclusive