▁The ▁Advent ures ▁of ▁the ▁Gal axy ▁R angers ▁ ▁B eta ▁( The ▁Walk ing ▁Dead ), ▁an ▁ant agon ist ▁in ▁the ▁Walk ing ▁Dead ▁com ic ▁series ▁ ▁B eta ▁H iro gen , ▁the ▁second ▁in ▁command ▁of ▁a ▁H iro gen ▁hunting ▁party , ▁as ▁seen ▁in ▁Star ▁Tre k : ▁Vo y ager ▁ ▁B eta ▁Qu adr ant , ▁one ▁of ▁four ▁quadr ants ▁in ▁the ▁galax y ▁in ▁Star ▁Tre k ▁ ▁Other ▁uses ▁in ▁arts , ▁entertain ment , ▁and ▁media ▁ ▁B eta ▁( Mag ic : ▁The ▁G ather ing ), ▁the ▁second ▁( re vised ) ▁part ▁of ▁the ▁first ▁set ▁of ▁the ▁card ▁game ▁Magic : ▁The ▁G ather ing ▁ ▁B eta ▁ch ord ▁ ▁B eta ▁News ▁Agency , ▁Ser bian ▁independent ▁news ▁ag ency ▁ ▁B eta ▁Record ings , ▁a ▁record ▁label ▁head ed ▁by ▁John ▁B ▁ ▁L if etime ▁( TV ▁network ), ▁pre - launch ▁brand ed ▁as ▁B ET A ▁ ▁Comput ing ▁ ▁B ET A ▁( programming ▁language ), ▁a ▁programming ▁language ▁ ▁B eta ▁release , ▁or ▁bet aware , ▁a ▁phase ▁in ▁software ▁development ▁before ▁an ▁official ▁release ▁ ▁Per pet ual ▁beta , ▁software ▁or ▁a ▁system ▁that ▁never ▁leaves ▁the ▁beta ▁development ▁stage ▁ ▁Mathemat ics , ▁fin ance , ▁and ▁statistics ▁ ▁B eta ▁( fin ance ), ▁the ▁ β ▁coefficient ▁in ▁the ▁capital ▁asset ▁pr icing ▁model ▁▁ β , ▁the ▁probability ▁of