in an hockey team there are 6 defenders 4 offenders and one goal out of this one player is to be selected randomly as a captain find the probability of the selection that-(1) the Goalee will be selected (2)
A defender will be selected
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S={D1,D2,D3,D4,D5,D6,O1,O2,O3,O4,G}
n(S)=11
event A: goalie is to be selected.
A={G}
n(A)=1
hence P(A)=n(A)/n(S)=1/11
event B: a defender is to be selected.
B={D1,D2,D3,D4,D5,D6}
n(B)=6
hope this helps....... :-)
hence P(B)=n(B)/n(S)
P(B)=6/11
n(S)=11
event A: goalie is to be selected.
A={G}
n(A)=1
hence P(A)=n(A)/n(S)=1/11
event B: a defender is to be selected.
B={D1,D2,D3,D4,D5,D6}
n(B)=6
hope this helps....... :-)
hence P(B)=n(B)/n(S)
P(B)=6/11
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