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Suppose Citibank would like to investigate if credit score and age of an individual are independent ...

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Suppose Citibank would like to investigate if credit score and age of an individual are independent ...

Suppose Citibank would like to investigate if credit score and age of an individual are independent of one another. Citibank selected a random sample of 400 adults and asked them to report their credit score range and their age range. The following contingency table presents these results.

Perform a hypothesis test to determine if the credit score and the age of the individual are independent variables using α = 0.05.

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Business Statistics

Edition: 2^nd

Author: Donnelly

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19sspeck Author

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Thanks for your help!!

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Good timing, thanks!

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You make an excellent tutor!

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