Statistics Solutions

[See Steps] Typographic errors. Typographic errors in a text are either non-word errors (as when "the" is typed as "teh") or word errors that result in a

Question: Typographic errors. Typographic errors in a text are either non-word errors (as when "the" is typed as "teh") or word errors that result in a real but incorrect word.

Spoil-checking software will catch non word errors but not word errors. Human proofreaders catch 70% of word errors. You ask a fellow student to proofread an essay in which you have deliberately made 10 word errors.

What is the probability that a proofreader who catches 70% of word errors misses 4 or more out or 10?

Price: $2.99
Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document


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