A linguist wants to compare the writing styles in two magazines and one measure is the number

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A linguist wants to compare the writing styles in two magazines and one measure is the number of words per sentence. On the basis of 50 randomly selected sentences from each source, she finds

Determine a 98% confidence interval for the difference in mean number of word per sentences.

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Statistics Principles And Methods

ISBN: 9780470904114

7th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

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Question Posted: Apr 19, 2016 11:08 AM

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A linguist wants to compare the writing styles in two magazines and one measure is the number

Question:

Magazine 15012.6 s4.2 Magazine 2 n2= 50 ỹ = 9.5 s2= 1.9

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Let p F and p M denote the true proportion of females and males who have the anti...View the full answer

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