This video tutorial covers the basics of probability, including experiments, trials, outcomes, and events. It explains the concept of sample space and how to calculate the probability of an event using examples like coin flips, dice rolls, and spinners. The tutorial emphasizes understanding probability through common sense and provides a foundation for further learning in probability.

What is the probability of getting heads when flipping a fair coin?

• 100%

• 50%

• 0%

• 25%

In a coin flip experiment, what is considered a trial?

• Each group of ten flips

• The probability calculation

• Each individual flip

• The outcome of a single flip

What is the probability range for any event?

• 0 to 0.5

• 0 to 1

• 1 to 2

• 0.5 to 1

What does a sample space represent in probability?

• The set of all possible outcomes

• The likelihood of an event

• The number of successful outcomes

• The number of trials

How can identifying the sample space help in probability?

• It increases the likelihood of an event

• It helps calculate the probability of an event

• It reduces the number of outcomes

• It changes the outcome of an event

What is the probability of rolling a number less than 3 on a six-sided die?

• 1/6

• 1/2

• 2/3

• 1/3

If a spinner has 8 sections and 3 are red, what is the probability of landing on red?

• 1/2

• 5/8

• 3/8

• 1/8

What is the probability of not landing on red if a spinner has sections for red, blue, and yellow?

• 1/2

• 2/3

• 1/3

• 3/3

What is the probability of rolling a five on a single six-sided die?

• 1/6

• 1/3

• 1/2

• 1/12

How does the probability of rolling a five change with two six-sided dice?

• It remains the same

• It halves

• It doubles

• It becomes zero