If 8 different integers are chosen at random from the first 15 positive integers, what is the probability that an additional number chosen at random from the remaining 7 positive integers is smaller than every one of the 8 originally chosen positive integers?
A.
\(\frac{1}{9}\)
B.
\(\frac{1}{8}\)
C.
\(\frac{1}{15}\)
D.
\(\frac{1}{7}\)
Exam No：2018 First Round Grades 10-12 Year：2018 Question No：9
Answer:
A
Knowledge points:
G10-12 - Combinatorics - Pigeonhole Principle
Solution:
Download APP for more features
1. Tons of answers.
2. Smarter Al tools enhance your learning journey.
IOS
Download
Download
Android
Download
Download
Google Play
Download
Download