Probability Concepts and Applications

The video tutorial covers the fundamental concepts of probability, including the definition of experiments, sample spaces, and types of events. It explains how to calculate probability using theoretical and experimental approaches, providing examples with dice and coin tosses. The tutorial also discusses the properties of probability, such as its range between 0 and 1, and the sum of probabilities of an event and its complement equaling 1.

What is the term used to describe the set of all possible outcomes of a random experiment?

• Probability

• Event

• Sample Space

• Outcome

Which type of experiment has outcomes that are not predetermined?

• Deterministic

• Probabilistic

• Controlled

• Random

What is the probability of an event that is certain to happen?

• 1

• 0.5

• 0

• 2

In a dice game, if you need to roll a number greater than 3 to win, what is the probability of winning?

• 2/3

• 1/2

• 1/3

• 1/6

What is the probability of getting heads in a single coin toss?

• 1/4

• 1

• 1/3

• 1/2

If a coin is tossed 10 times and lands on tails 7 times, what is the experimental probability of getting tails?

• 1.0

• 0.5

• 0.3

• 0.7

Why is experimental probability not always used in practice?

• It is too accurate

• It is not reliable

• It requires too many trials

• It is theoretical

What is the range of values that probability can take?

• 0 to 0.5

• 0.5 to 1

• 1 to 2

• 0 to 1

What is the sum of the probabilities of an event and its complement?

• 0.5

• 2

• 1

• 0