At a local community college, the English department determines that the number of misspelled words in short student essays fo probability model:

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter0: Preparing For Algebra
Section: Chapter Questions
Problem 71POT
Question
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At a local community college, the English
department determines that the number of
misspelled words in short student essays follows the
probability model:
Number of
words 0 1 2 3 4
misspelled
Probability 0.100.100.32? 0.17
What is the probability that there are 3 misspelled
words in a short student essay?
Transcribed Image Text:At a local community college, the English department determines that the number of misspelled words in short student essays follows the probability model: Number of words 0 1 2 3 4 misspelled Probability 0.100.100.32? 0.17 What is the probability that there are 3 misspelled words in a short student essay?
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