document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1133103>Question 1133103</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The test statistic of z equals 2.13 is obtained when testing the claim that p is greater than 0.2.<BR>\n" );
document.write( "a. Identify the hypothesis test as being​ two-tailed, left-tailed, or​ right-tailed.<BR>\n" );
document.write( "b. Find the​ P-value.<BR>\n" );
document.write( "c. Using a significance level of alphaequals0.10​, should we reject Upper H 0 or should we fail to reject Upper H 0​?\r<BR>\n" );
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document.write( "a. This is a <BR>\n" );
document.write( "right-tailed<BR>\n" );
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document.write( "b.​ P-value = (Round to three decimal places as​ needed.) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #750283 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=750283\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the test is for greater than, therefore it's a one-tailed test.\r<BR>\n" );
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document.write( "the p-value of the test is the probability of getting a z-score greater than 2.13.\r<BR>\n" );
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document.write( "that p-value would be equal to .0165857472.\r<BR>\n" );
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document.write( "that's from my TI-84 Plus Scientific Calculator.\r<BR>\n" );
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document.write( "if you looked up the z-score in the normal distribution table, it would have told you that the area to the left of a z-score of 2.13 is equal to .98341.\r<BR>\n" );
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document.write( "the area to the right of that z-score would be 1 - .98341 = .01659.\r<BR>\n" );
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document.write( "the tables normally tell you the area to the left of the indicated z-score.\r<BR>\n" );
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document.write( "if you want the area to the right of the z-score, than take 1 minus the area to the left of the z-score as i did above.\r<BR>\n" );
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document.write( "this is the table that i used.\r<BR>\n" );
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document.write( "<a  rel=nofollow HREF= \"https://www.math.arizona.edu/~rsims/ma464/standardnormaltable.pdf\" target = \"_blank\">https://www.math.arizonahttps://www.math.arizona.edu/~rsims/ma464/standardnormaltable.pdf.edu/~rsims/ma464/standardnormaltable.pdf</a>\r<BR>\n" );
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document.write( "you look down the left column for the row that has the value of 2.1.\r<BR>\n" );
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document.write( "you then look for the column that has the column heading of .03.\r<BR>\n" );
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document.write( "that gets you the area of to the left of the z-score of 2.1 + .03 = 2.13.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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