Event vs Outcome

Q. If each of the possible outcomes of an event are not equally likely to occur, then the experiment is said to be

1. Unbiased Event
2. Biased Event
3. Manipulated Event
4. Fair Event

Q. Which of the following event(s) is/are certain event?

1. Rising of Sun from the west
2. Number obtained when we roll a die is less than $7$
3. Getting head as a result when we toss coin
4. Getting tail as a result when we toss a coin

Q. Doing an experiment once is called

1. Example
2. Trial
3. Sample

Q. A set of all the possible outcomes of a random experiment is known as .

Q. What is an outcome?

1. A fraction, decimal, or a percent
2. Chance or likelihood of an event
3. Possible result of an experiment or a trial
4. An activity that gives various results

Q. The outcome is a possible result of an experiment or a trial.

1. True
2. False

Q. Select the events from the following options.

1. Rolling a die
2. Tossing a coin
3. Head and tail
4. Drawing an ace from a pack of $52$ cards

Q. When we toss a coin, identify the event and the outcome.

1. Event $=$ Tossing a coin
   Outcome $=\{Head,Tail\}$
2. Outcome $=$ Tossing a coin
   Event $=\{Head,Tail\}$
3. Outcome $=$ Tossing a coin
   Outcome $=\{Head,Tail\}$
4. Event $=$ Tossing a coin
   Event $=\{Head,Tail\}$