Probability Theory BS Stat Chapter 7

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

What is the range of probability of an event?

  • 0 to 1 (correct)
  • 1 to 2
  • 0 to 2
  • 1 to 10

If two events A and B are independent, what is the value of P(AB)?

  • P(A) + P(B)
  • P(A) / P(B)
  • P(A) × P(B) (correct)
  • P(A) - P(B)

If a card is drawn from a well-shuffled pack of 52 cards, what is the probability that it is a black card?

  • 1/2 (correct)
  • 1/4
  • 2/3
  • 1/3

If two friends A and B appear in an interview for two posts, and the probability that A will be selected is 1/3 and the probability that B will be selected is 1/3, what is the probability that both will be selected?

<p>1/9 (B)</p> Signup and view all the answers

When two coins are tossed, what is the probability of getting at least one head?

<p>3/4 (B)</p> Signup and view all the answers

If a fair die is rolled twice, what is the probability that the sum of numbers appearing is at least 10?

<p>1/36 (D)</p> Signup and view all the answers

Flashcards are hidden until you start studying

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser