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If a typist makes erTrors at random at a mean rate of 3 per page, then the probability of making at least 4 errors on two pages is: O 0.3134 None of these

If a typist makes erTrors at random at a mean rate of 3 per page, then the probability of making at least 4 errors on two pages is: O 0.3134 None of these

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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If a typist makes errors at random at a mean rate of 3 per page, then the probability of making at least 4 errors on two pages is: 0.3134 None of these 0.8488 O 0.9788
Transcribed Image Text:If a typist makes errors at random at a mean rate of 3 per page, then the probability of making at least 4 errors on two pages is: 0.3134 None of these 0.8488 O 0.9788
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