Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is ? A) 16/19 B) 1 C) 3/2 D) 17/20
Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is ? A) 16/19 B) 1 C) 3/2 D) 17/20
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 52E
Related questions
Question
![Out of first 20 natural numbers, one
number is selected at random. The
probability that it is either an even
number or a prime number is ?
A) 16/19
B) 1
C) 3/2
D) 17/20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb91f2139-31bd-40ec-b8b7-fb9ad6162106%2Ff8746c49-4010-4a17-a65f-06d9f54a6ac1%2F29uvjfp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Out of first 20 natural numbers, one
number is selected at random. The
probability that it is either an even
number or a prime number is ?
A) 16/19
B) 1
C) 3/2
D) 17/20
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
![Algebra: Structure And Method, Book 1](https://www.bartleby.com/isbn_cover_images/9780395977224/9780395977224_smallCoverImage.gif)
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
![Algebra: Structure And Method, Book 1](https://www.bartleby.com/isbn_cover_images/9780395977224/9780395977224_smallCoverImage.gif)
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell