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6.42 Who is the author? Statistics can help decide the authorship of literary works. Sonnets by a certain Elizabethan poet are known to contain an average of H=8.9 new words (words not used in the poet's other works). The standard deviation of the number of new words is o = 2.5. Now a manuscript with six new sonnet has come to light, and scholars are debating whether it is the poet's work. The new sonnets contain an average of =10.2 words not used in the poet's known works. We expect poems by another author to contain more nev words, so to see if we have evidence that the new sonnets are not by our poet, we test Ho: u = 8.9 Hip> 8.9

6.42 Who is the author? Statistics can help decide the authorship of literary works. Sonnets by a certain Elizabethan poet are known to contain an average of H=8.9 new words (words not used in the poet's other works). The standard deviation of the number of new words is o = 2.5. Now a manuscript with six new sonnet has come to light, and scholars are debating whether it is the poet's work. The new sonnets contain an average of =10.2 words not used in the poet's known works. We expect poems by another author to contain more nev words, so to see if we have evidence that the new sonnets are not by our poet, we test Ho: u = 8.9 Hip> 8.9

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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L OIC X n/calendar#view_name%3Dmonth&view_start3D2021-12-02 east to west? Answer the questions in the previous exercise for the east-west direction, for which the samp mean is 113.8. 6.42 Who is the author? Statistics can help decide the authorship of literary works. Sonnets by a certain Elizabethan poet are known to contain an average of H=8.9 new words (words not used in the poet's other works). The standard deviation of the number of new words is o = 2.5. Now a manuscript with six new sonnet: has come to light, and scholars are debating whether it is the poet's work. The new sonnets contain an average of = 10.2 words not used in the poet's known works. We expect poems by another author to contain more new words, so to see if we have-evidence that the new sonnets are not by our poet, we test %3D Hoi u = 8.9 Hau> 8.9 Give the z test statistic and its P-value. What do you conclude about the authorship of the new poems? 6.43 Attitudes toward school. The Survey of Study Habits and Attitudes (SSHA) is a psychological test that itude toward school, and
Transcribed Image Text:L OIC X n/calendar#view_name%3Dmonth&view_start3D2021-12-02 east to west? Answer the questions in the previous exercise for the east-west direction, for which the samp mean is 113.8. 6.42 Who is the author? Statistics can help decide the authorship of literary works. Sonnets by a certain Elizabethan poet are known to contain an average of H=8.9 new words (words not used in the poet's other works). The standard deviation of the number of new words is o = 2.5. Now a manuscript with six new sonnet: has come to light, and scholars are debating whether it is the poet's work. The new sonnets contain an average of = 10.2 words not used in the poet's known works. We expect poems by another author to contain more new words, so to see if we have-evidence that the new sonnets are not by our poet, we test %3D Hoi u = 8.9 Hau> 8.9 Give the z test statistic and its P-value. What do you conclude about the authorship of the new poems? 6.43 Attitudes toward school. The Survey of Study Habits and Attitudes (SSHA) is a psychological test that itude toward school, and
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