document.write( "Question 137447: 1)A six-sided die is rolled 30 times and the numbers 1 through 6 appear as shown in the
\n" ); document.write( "following frequency distribution. At the .10 significance level, can we conclude that the die
\n" ); document.write( "is fair?
\n" ); document.write( "Outcome Frequency Outcome Frequency
\n" ); document.write( "1 3 4 3
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\n" ); document.write( "\n" ); document.write( "The colomn of numbers are vertical rows of 3 and 4 individual columns under each section. \n" ); document.write( "
Algebra.Com's Answer #100582 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
1)A six-sided die is rolled 30 times and the numbers 1 through 6 appear as shown in the
\n" ); document.write( "following frequency distribution. At the .10 significance level, can we conclude that the die
\n" ); document.write( "is fair?
\n" ); document.write( "Outcome Observed....Expected
\n" ); document.write( "1.......... 3...........5
\n" ); document.write( "2.......... 6...........5
\n" ); document.write( "3.......... 2...........5
\n" ); document.write( "4.......... 3...........5
\n" ); document.write( "5.......... 9...........5
\n" ); document.write( "6.......... 7...........5
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\n" ); document.write( "Ho: p1=p2=...=p6
\n" ); document.write( "Ha: at least one of the proportions is different
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\n" ); document.write( "Run a Chi-Sq Test to get:
\n" ); document.write( "Test statistic: Chi-Sq = 3.8528...
\n" ); document.write( "p-value: 0.5707
\n" ); document.write( "Conclusion: Fail to Reject Ho.
\n" ); document.write( "The test supports the conclusion that the die is not biased.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
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