An internet search engine looks for a keyword in 10 databases, searching them in a randomorder. Only 5 of these databases contain the given keyword.Then the probability that it will be found in at least 2 of the first 4 searched databases is [P] %. ROUND TO THE NEAREST INTEGER.

The probability that one database is [P] is p=5/10 = 0.2 Let us case consider the number of…

Answered: arch engine looks for a keyword in 10…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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arch engine looks for a keyword in 10 databases, searching them in a random f these databases contain the given keyword. ability that it will be found in at least 2 of the first 4 searched databases is [P] %. ROUNI