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Chi-Square test

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For the data in the spreadsheet, perform chi-square tests for independence to determine if certification is independent of gender, and if certification is independent of having prior industry background.

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Solution Summary

This solution provides a step-by-step method for computing test statistic for chi square.

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** Please see the attached files for the complete solution response **
Chi-square
For the data in the spreadsheet, perform chi-square tests for independence to determine if certification is independent of (please see the attached file) gender, and if certification is independent of having prior industry background.

Certification and Gender
The null hypothesis tested is (please see the attached file)
H0: There is no association between certification and gender.
H0: There is association between certification and gender.
The test Statistic used is where O is the observed frequency and E ...

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