document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=770048>Question 770048</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A researcher is interested in determining whether men's and women's attitudes on the environment differ.  To do so 100 men and 100 women were randomly sampled and asked: \"Do you think the environment is a major concern currently?\"  Of those sampled, 67 women and 53 men responded that they believed it is.  Suppose a 97% confidence interval for the study was (0.02, 0.26).  You may assume sample 1 corresponds to women and sample 2 corresponds to men.  You may also assume that all assumptions and checks have been verified.\r<BR>\n" );
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document.write( "Based on the interval given, choose the most appropriate portion below from the conclusion for the confidence interval.<BR>\n" );
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document.write( "a)  We are 97 % confident that there is no difference between the corresponding true proportions of women who believe the environment is a major concern currently and the true proportion of men who believe the environment is a major concern currently. \r<BR>\n" );
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document.write( "b)  We are 97 % confident that the true proportion of women who believe the environment is a major concern currently is greater than the true proportion of men who believe the environment is a major concern currently.\r<BR>\n" );
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document.write( "c)  We are 97 % confident that the true proportion of women who believe the environment is a major concern currently is smaller than the true proportion of men who believe the environment is a major concern currently.<BR>\n" );
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document.write( "d)  Can’t answer this question based on the information given.<BR>\n" );
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document.write( "e)  None of the above conclusions are correct. \r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #469357 by </B><A HREF=/tutors/aboutme.mpl?userid=oscargut><B>oscargut(2103)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oscargut><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=oscargut><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=469357\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "Answer: b\r<BR>\n" );
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document.write( "You can ask me more at: mthman@gmail.com\r<BR>\n" );
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document.write( "Thanks<BR>\n" );
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