Contents

1. data


1. data

data:

display labels .

output:

	Variable Labels
Variable	Position	Label
old	1	% 65 and over
pop_hse	2	population per household
educ	3	median education of pop 25+
gdhse	4	% sound housing units
nonw	5	% nonwhite
wcol	6	% white collar employment
poor	7	% families with income<$3000
mort	8	age-adjusted mortality/100K
popden	9	people per square mile
hc	10	relative HC pollution potential 탄화수소
nox	11	relative NOx pollution potentia 질소산화물
so2	12	relative SO2 pollution potentia 이산화황
smsa	13	SMSA
state	14	State
rain	15	avg. yearly precip. inches
jan	16	avg. January temperature, F
july	17	avg. July temperature, F
humid	18	avg relative humidity, %
case	19	case ID number
Variables in the working file

Q. Create your hypothesis (associational).



nox popden rain pop_hse  educ  poor

 15  3243   36    3.34  11.40 11.70
 10  4281   35    3.14  11.00 14.40
  6  4260   44    3.21   9.80 12.40
  8  3125   47    3.41  11.10 20.60
 38  6441   43    3.44   9.60 14.30


Number of cases read:  5    Number of cases listed:  5



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