expected number of times the ball numbered 1 is observed
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 51E
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Consider an urn containing 1000 balls. Suppose that the balls are numbered
from 1 to 1000. If we draw only 50 balls out of the 1000, WITHOUT replacement, find the
expected number of times the ball numbered 1 is observed.
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