1. Julia keeps two backup batteries, both having .80 reliability, the one currently in her flashlight has .93 reliability. The probability of success is ___ (round off to 4 decimals) 2. The kitchen has 4 bulbs turned on all at the same time. Each has reliability of .95 each. The overall reliability is ___ (round off to 4 decimals) Show solutions.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
icon
Related questions
Question

1. Julia keeps two backup batteries, both having .80 reliability, the one currently in her flashlight has .93 reliability.
The probability of success is ___
(round off to 4 decimals)

2. The kitchen has 4 bulbs turned on all at the same time. Each has reliability of .95 each. The overall reliability is ___
(round off to 4 decimals)

Show solutions.

Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL