document.write( "Question 931636: I REALLY NEED THIS ONE
\n" ); document.write( "1. Find the critical X2 -value to test the claim σ2 ≥ 1.8 if n = 15 and α = 0.05.
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\n" ); document.write( "\n" ); document.write( "A)5.629
\n" ); document.write( " B)23.685
\n" ); document.write( " C)4.660
\n" ); document.write( " D)6.571
\n" ); document.write( " E)None of the above\r
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\n" ); document.write( "\n" ); document.write( "THANKS
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Algebra.Com's Answer #565715 by ewatrrr(24785)\"\" \"About 
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Chi-Square Calculator: Online Statistical Table: Statrek.com
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\n" ); document.write( "Ho σ2 ≥ 1.8
\n" ); document.write( "Ha σ2 < 1.8
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\n" ); document.write( "Df = 14, α = 0.05
\n" ); document.write( "critical value = 6.57
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