D) Random-digit-dialing telephone surveys used to exclude cell phone numbers. If the opinions of people who have only cell phones differed from those of people who have landline service, the poll results may not represent the entire adult population. The Pew Research Center interviewed separate random samples of cell-only and landline telephone users who were less than 30 years old and asked them to describe their political party affiliation. or goodness of fit, homogeneity or independence?

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Author:Amos Gilat
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Chapter1: Starting With Matlab
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b) Random-digit-dialing telephone surveys used to exclude cell phone numbers. If the opinions of
people who have only cell phones differed from those of people who have landline service, the poll
results may not represent the entire adult population. The Pew Research Center interviewed separate
random samples of cell-only and landline telephone users who were less than 30 years old and asked
them to describe their political party affiliation.
or goodness of fit, homogeneity or
independence?
Transcribed Image Text:b) Random-digit-dialing telephone surveys used to exclude cell phone numbers. If the opinions of people who have only cell phones differed from those of people who have landline service, the poll results may not represent the entire adult population. The Pew Research Center interviewed separate random samples of cell-only and landline telephone users who were less than 30 years old and asked them to describe their political party affiliation. or goodness of fit, homogeneity or independence?
Determine which chi-square test is appropriate in each of the following settings. Do NOT carry o
the test!!!
Transcribed Image Text:Determine which chi-square test is appropriate in each of the following settings. Do NOT carry o the test!!!
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