Statistics: Null hypothesis/chi-squared question.

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The discussion centers on a student's confusion regarding the wording of specific parts of a Chi-squared test homework assignment. The student understands how to perform the test but seeks clarification on parts labeled a) and c). Other participants suggest that the correct labels might be i and iii instead. Additionally, a suggestion is made to use Google to find resources on the Chi-squared test for independence. The conversation highlights the importance of clear communication in academic assignments.
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Homework Statement



http://img687.imageshack.us/img687/7963/screenshot20120102at185.png

Homework Equations



The Attempt at a Solution



I understand how to compute a Chi-squared test, but I'm a bit confused about the wording of parts a) and c). Could someone possibly simplify it for me?

Thanks a lot.
 
Last edited by a moderator:
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geoffreythelm said:

Homework Statement



http://img687.imageshack.us/img687/7963/screenshot20120102at185.png

Homework Equations



The Attempt at a Solution



I understand how to compute a Chi-squared test, but I'm a bit confused about the wording of parts a) and c). Could someone possibly simplify it for me?

Thanks a lot.

Google is your friend; search "chi squared test for independence".

RGV
 
Last edited by a moderator:
geoffreythelm said:

Homework Statement



http://img687.imageshack.us/img687/7963/screenshot20120102at185.png

Homework Equations



The Attempt at a Solution



I understand how to compute a Chi-squared test, but I'm a bit confused about the wording of parts a) and c). Could someone possibly simplify it for me?

Thanks a lot.

There are no parts a and c. Did you mean i and iii?
 
Last edited by a moderator:

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