Internet sites often vanish or move, so that references to them can’t be followed. In fact, 13% of internet sites referenced in major scientific journals are lost within two years after publication. If we randomly select seven internet references from scientific journals, what is the probability that at least one of them doesn’t work two years later?
Internet sites often vanish or move, so that references to them can’t be followed. In fact, 13% of internet sites referenced in major scientific journals are lost within two years after publication. If we randomly select seven internet references from scientific journals, what is the probability that at least one of them doesn’t work two years later?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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Internet sites often vanish or move, so that references to them can’t be followed. In fact, 13% of internet sites referenced in major scientific journals are lost within two years after publication. If we randomly select seven internet references from scientific journals, what is the
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