StatisticsCh12 - The frequencies obtained by calculation....

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Stats: Chi-Square Definitions Chi-square distribution A distribution obtained from the multiplying the ratio of sample variance to population variance by the degrees of freedom when random samples are selected from a normally distributed population Contingency Table Data arranged in table form for the chi-square independence test Expected Frequency
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Unformatted text preview: The frequencies obtained by calculation. Goodness-of-fit Test A test to see if a sample comes from a population with the given distribution. Independence Test A test to see if the row and column variables are independent. Observed Frequency The frequencies obtained by observation. These are the sample frequencies....
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