Chap5-SASproblems

Chap5-SASproblems - CHAPTER 5 Problem 1 options ps=62 ls=80...

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Unformatted text preview: CHAPTER 5, Problem 1 options ps=62 ls=80; data in; input ex_dx; label ex_dx='Exercised previous month'; cards; 14 11 8 6 5 3 6 13 12 8 1 4 run; proc means n mean std min max alpha=0.05 clm; var ex_dx; run; _______________________________________________________________________________ The SAS System 23:59 Tuesday, December 4, 2007 The MEANS Procedure Analysis Variable : ex_dx Exercised previous month Lower 95% N Mean Std Dev Minimum Maximum CL for Mean----------------------------------------------------------------------------- 12 7.5833333 4.1660606 1.0000000 14.0000000 4.9363447----------------------------------------------------------------------------- Analysis Variable : ex_dx Exercised previous month Upper 95% CL for Mean------------ 10.2303219------------ CHAPTER 5, Problem 3 options ps=62 ls=80; data in; input days_dx; label days_dx='Days Missed School'; cards; 6 12 14 3 2 4 7 8 10 6 run; proc means n mean std min max alpha=0.05 clm; var days_dx; run; _______________________________________________________________________________...
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This document was uploaded on 07/16/2009.

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Chap5-SASproblems - CHAPTER 5 Problem 1 options ps=62 ls=80...

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