Data Science and Machine Learning (Theory and Projects) A to Z - Random Variables: Bernulli Trail Python Practice Soluti

What does the random variable X represent in the context of the experiment?

• Whether Team A wins or not

• The number of players in Team A

• The total score of the match

• The number of goals scored by Team A

What is the probability that the random variable Y equals 1, according to the example?

• 0.7

• 0.9

• 0.5

• 0.3

In the context of the video, what does a value of 0 for the random variable Y indicate?

• The next ball is a 4

• The next ball is a wide

• The next ball is not a 6

• The next ball is a 6

Which of the following best describes a Bernoulli random variable?

• A variable with multiple possible outcomes

• A variable that changes over time

• A variable with only two possible outcomes

• A variable that can only be zero

What is emphasized about the probabilities of the outcomes in a Bernoulli random variable?

• They must always sum to 1

• They are irrelevant to the model

• They must always be equal

• They can differ but still be modeled as Bernoulli