Exploring Theoretical Probability Concepts

The video tutorial covers basic probability concepts, explaining how probability is used in real life and mathematically. It categorizes probability into impossible, certain, likely, unlikely, and as likely as not. The tutorial provides examples using a number cube and a real-life scenario with marbles to illustrate probability calculations.

What is the most common way to represent probability in mathematical scenarios?

• Percentage

• Decimal

• Fraction

• Word form

What does a probability of zero signify?

• Certain

• Impossible

• Unlikely

• Likely

What does a probability of 1 or 100% indicate?

• Likely

• Certain

• Impossible

• Unlikely

If you roll a number cube, what is the probability of rolling a number less than seven?

• 6/6

• 1/6

• 0/6

• 3/6

What is the probability category for rolling a number greater than four on a number cube?

• Likely

• Unlikely

• Impossible

• As likely as not

What is the probability of rolling an even number on a number cube?

• 1/6

• 1/2

• 1/3

• 2/3

What probability category does rolling a number other than six fall into?

• Impossible

• Certain

• Unlikely

• Likely

What is the probability of rolling a number divisible by three on a number cube?

• 1/3

• 1/2

• 2/6

• 3/6

In a bag with various colored marbles, what is the probability of drawing a red or green marble?

• 4/51

• 10/51

• 14/51

• 20/51

If a hat contains papers numbered from 1 to 16, what is the probability of picking an even number?

• 1/4

• 1/2

• 3/4

• 1/8