*Thyne, Clayton
*Intro to Stats, Chapter 6 examples

	clear
	set mem 80m
	cd [your directory]

*  NOTE: the above command asks you to change the directory.  The directory will depend on how you've set up
*  the folders on your computer.  For example, my command is...
*  cd F:\teaching\Fall_2008\PS572-401-baby_stats\do_file_directories\chapter6
*  This is necessary so you know where stata is saving things.

****Part 1: as N increases, the SE decreases

	*samples of size N=10
	drawnorm v10a, n(10) means(0) sds(1)
	drawnorm v10b, n(10) means(0) sds(1)
	drawnorm v10c, n(10) means(0) sds(1)
	drawnorm v10d, n(10) means(0) sds(1)
	drawnorm v10e, n(10) means(0) sds(1)
	drawnorm v10f, n(10) means(0) sds(1)
	drawnorm v10g, n(10) means(0) sds(1)
	drawnorm v10h, n(10) means(0) sds(1)
	drawnorm v10i, n(10) means(0) sds(1)
	*paste values into the BLUE part of "http://www.uky.edu/~clthyn2/intro_stats/Ch6_example.xls"

	clear
	*samples of size N=100
	drawnorm v100a, n(100) means(0) sds(1)
	drawnorm v100b, n(100) means(0) sds(1)
	drawnorm v100c, n(100) means(0) sds(1)
	drawnorm v100d, n(100) means(0) sds(1)
	drawnorm v100e, n(100) means(0) sds(1)
	drawnorm v100f, n(100) means(0) sds(1)
	drawnorm v100g, n(100) means(0) sds(1)
	drawnorm v100h, n(100) means(0) sds(1)
	drawnorm v100i, n(100) means(0) sds(1)
	*paste values into the GREEN part of "http://www.uky.edu/~clthyn2/intro_stats/Ch6_example.xls"