Question:medium

If the observed frequencies exactly match expected frequencies, then what is \(\chi^2\) (Chi-square) value?

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If \[ O=E, \] then \[ \boxed{\chi^2=0.} \]

Updated On: Jul 18, 2026

\(\chi^2>1\)
\(\chi^2<1\)
\(\chi^2=0\)
\(\chi^2=1\)

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The Correct Option is C

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