When Tony rented a loft apartment where he would live for the summer, he acted as a(n) ________

Vance comes from the lower-upper class as does Jeff. They are both madly in love with Julia, who is beautiful enough to do part-time modeling. According to the principle of ________, Julia could be attracted to both men

A) elaborated codes B) ascribed status C) homogamy D) restricted codes

The symbol for the sample standard deviation is ________

A) p B) n2 C) n D) s2 E) s