document.write( "Question 781756: Calculate the test statistic z given p= 0.15, p̂=0.20, n= 900. Which of these is the solution?
\n" ); document.write( "A) -3.96
\n" ); document.write( "B) -4.20
\n" ); document.write( "C) 3.96
\n" ); document.write( "D) 4.20
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Algebra.Com's Answer #476099 by oscargut(2103)\"\" \"About 
You can put this solution on YOUR website!
Answer: D\r
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\n" ); document.write( "\n" ); document.write( "mthman@gmail.com\r
\n" ); document.write( "\n" ); document.write( "Thanks
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