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Zanzabum
3 years ago
9

The computed chi-square value is positive because the difference between the observed and expected frequencies is _____________.

Select one: a. Squared b. Linear c. Uniform d. Always positive
Mathematics
1 answer:
almond37 [142]3 years ago
3 0

The computed chi-square value is positive because the difference between the observed and expected frequencies is squared.

The formula for chi-square is the sum for all values of (observed - expected)^2 / expected.

Hope this helps!! :)

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