document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=272654>Question 272654</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 3.	At a level of significance of 0.10, Can we conclude that the following 400 observations follow a poisson distribution with &#955; = 3.\r<BR>\n" );
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document.write( "No. of arrivals per hour	0 	1 	2 	3 	4 	5 or more<BR>\n" );
document.write( "No. of hours	20	57	98	85	78	62\r<BR>\n" );
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document.write( "4.	A company recruits personnel for its sales department on the basis of special tests designed to judge the potential of the candidates. The following table gives test scores and the mean daily sales for 9 executives.<BR>\n" );
document.write( "a.	Fit a regression line of Y on X. <BR>\n" );
document.write( "b.	Prepare a table of predicted values and residuals.\r<BR>\n" );
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document.write( "Mean daily Score(Y) <BR>\n" );
document.write( "	34	39	30	33	36	38	45	41	48<BR>\n" );
document.write( "Test Score (X)<BR>\n" );
document.write( "	59	69	50	56	64	66	77	73	83\r<BR>\n" );
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document.write( "Answer 2\r<BR>\n" );
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document.write( "0-24 = zero<BR>\n" );
document.write( "25-49 = 10.56%<BR>\n" );
document.write( "50-74 = 26.13%<BR>\n" );
document.write( "75-99 = 13.16%<BR>\n" );
document.write( "100 = 50%\r<BR>\n" );
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document.write( "Answer 3\r<BR>\n" );
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document.write( "At a level of significance of 0.10 we have chi-square statistic = 9.236<BR>\n" );
document.write( "Since the observed value of chi-square14.5023 is more than 9.236<BR>\n" );
document.write( "Therefore poisson distribution is inadequate with &#955; = 3.\r<BR>\n" );
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document.write( "Answer 4<BR>\n" );
document.write( "y = 24.77 + 1.12 x \r<BR>\n" );
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document.write( "Below we represent a table of predicted values and residuals values.	 	 	 <BR>\n" );
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document.write( "Residuals (x)	10	20	30	40	50	60	70<BR>\n" );
document.write( "Predicated (y)	35.97	47.17	58.37	69.57	80.77	91.97	103.17\r<BR>\n" );
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document.write( "http://assignment.hpage.com/<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #208354 by </B><A HREF=/tutors/aboutme.mpl?userid=shishir111><B>shishir111(1)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=shishir111><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=208354\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Answer 2\r<BR>\n" );
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document.write( "0-24 = zero<BR>\n" );
document.write( "25-49 = 10.56%<BR>\n" );
document.write( "50-74 = 26.13%<BR>\n" );
document.write( "75-99 = 13.16%<BR>\n" );
document.write( "100 = 50%\r<BR>\n" );
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document.write( "Answer 3\r<BR>\n" );
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document.write( "At a level of significance of 0.10 we have chi-square statistic = 9.236<BR>\n" );
document.write( "Since the observed value of chi-square14.5023 is more than 9.236<BR>\n" );
document.write( "Therefore poisson distribution is inadequate with &#955; = 3.\r<BR>\n" );
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document.write( "Answer 4<BR>\n" );
document.write( "y = 24.77 + 1.12 x \r<BR>\n" );
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document.write( "Below we represent a table of predicted values and residuals values.	 	 	 <BR>\n" );
document.write( " 	 	 	 	 	 	 	 	 <BR>\n" );
document.write( "Residuals (x)	10	20	30	40	50	60	70<BR>\n" );
document.write( "Predicated (y)	35.97	47.17	58.37	69.57	80.77	91.97	103.17\r<BR>\n" );
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document.write( "http://assignment.hpage.com/ </SPAN>\n" );
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