An urn contains 266 slips of paper. Each slip bears a number from 1 to 38. Each number appears on 7 different slips. A child selects two slips of paper at random and without replacement. Find the probability that the drawn slips have the same number. Write your answer as a reduced fraction. Question Help: Message instructor D Post to forum Submit Question
An urn contains 266 slips of paper. Each slip bears a number from 1 to 38. Each number appears on 7 different slips. A child selects two slips of paper at random and without replacement. Find the probability that the drawn slips have the same number. Write your answer as a reduced fraction. Question Help: Message instructor D Post to forum Submit Question
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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Transcribed Image Text:An urn contains 266 slips of paper. Each slip bears a number from 1 to 38.
Each number appears on 7 different slips.
A child selects two slips of paper at random and without replacement.
Find the probability that the drawn slips have the same number. Write your
answer as a reduced fraction.
Question Help: Message instructor D Post to forum
Submit Question
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