Expression 23: "H" Subscript, 0 , Baseline equals left bracket, 45 , 15 , 30 , 10 , right bracketH0=45,15,30,10
4 element list
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Expression 24: "k" equals length left parenthesis, "O" , right parenthesisk=lengthO
equals=
44
24
Chi ^ 2 ( v ): P ( a < Q < b )
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Expression 26: "f" left parenthesis, "x" , right parenthesis equals StartFraction, 1 Over left parenthesis, StartNestedFraction, "v" NestedOver 2 , EndNestedFraction minus 1 , right parenthesis ! times 2 Superscript, StartNestedFraction, "v" NestedOver 2 , EndNestedFraction , Baseline , EndFraction "x" Superscript, left parenthesis, StartFraction, "v" Over 2 , EndFraction minus 1 , right parenthesis , Baseline "e" Superscript, left parenthesis, StartFraction, negative "x" Over 2 , EndFraction , right parenthesis , Baseline left brace, 0 less than or equal to "x" , right bracefx=1v2−1!·2v2xv2−1e−x20≤x
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Frihedsgrader:
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Expression 28: "v" equals "k" minus 1v=k−1
equals=
33
28
Sandsynlighed (probability):
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Expression 30: Start integral from "a" to "b" , end integral, "f" left parenthesis, "x" , right parenthesis "d" "x"∫bafxdx
equals=
0.0 0 0 7 4 4 5 2 6 7 1 3 6 9 20.000744526713692
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Da P (= 0,00000005 %) er <
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signifikansniveauet (på 5 %),
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må nulhypotesen forkastes.
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- Vi kan altså konkludere, at
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stemmefordelingen har ændret
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sig siden sidste valg.
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Expression 37: "a" equals StartAbsoluteValue, 16.8 9 , EndAbsoluteValuea=16.89
