View the step-by-step solution to:

) You are performing 7 independent Bernoulli trials with p = 0.4 and q = 0. Calculate the probability of the stated outcome. Check your answer using...

1.) You are performing 7 independent Bernoulli trials with p = 0.4 and q = 0.6. Calculate the probability of the stated outcome. Check your answer using technology. (Round your answer to five decimal places.)

At least three successes

P(X ≥ 3) = 


2.) You are performing 5 independent Bernoulli trials with p = 0.1 and q = 0.9. Calculate the probability of the stated outcome. Check your answer using technology. (Round your answer to five decimal places.)

No failures

P(X = 5) = 


3.) In the exercise, X is a binomial variable with n = 4 and p = 0.1. Compute the given probability. Check your answer using technology. HINT [See Example 2.] (Round your answer to five decimal places.)

P(X ≤ 2)



4.) In the exercise, X is a binomial variable with n = 5 and p = 0.2. Compute the given probability. Check your answer using technology. HINT [See Example 2.] (Round your answer to five decimal places.)

P(X = 3)


5.) The probability that a randomly selected teenager watched a rented video at least once during a week was 0.65. What is the probability that at least 7 teenagers in a group of 9watched a rented movie at least once last week? (Round your answer to four decimal places.)

P(X ≥ 7) =

 

Top Answer

The orientation... View the full answer

Sign up to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

-

Educational Resources
  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question
Ask a homework question - tutors are online