Using either version of the data you read in,
1. Examine the data using the View() function.
2. Examine the variable names using the names() function.
1.
View(mcs)
2.
names(mcs)
[1] "mcsid" "cnum" "sex" "tv" "games"
[6] "compu" "internet" "social" "engl" "mths"
[11] "scien" "phyed" "hmwk" "help" "place"
[16] "best" "inter" "hand" "ethn6" "countr"
2
[21] "sibl_fl" "grand" "poor" "edu_par" "class"
[26] "class1" "class2" "class3" "class4" "class5"
[31] "class6" "class7" "ethn_dy1" "ethn_dy2" "ethn_dy3"
[36] "ethn_dy4" "ethn_dy5" "ethn_dy6" "countr1" "countr2"
[41] "countr3" "countr4" "edu_par1" "edu_par2" "edu_par3"
[46] "edu_par4" "edu_par5" "econstat" "lang_home" "lang1"
[51] "lang2" "lang3"
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a. social security needs b. political representation c. recreational needs d. spiritual needs