Probability: Basic Concepts and Calculation

What does probability measure?

The probability of any event happening is always a number between:

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

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

When you flip a fair coin, what is the probability of getting heads?

A standard six-sided die is rolled. What is the probability of rolling a 4?

If an event has a probability of 0.7, what does this mean?

The sum of the probabilities of all possible outcomes in an experiment is always:

Which of the following is NOT a possible value for a probability?

In a bag with 5 red marbles and 5 blue marbles, what is the probability of picking a red marble at random?

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