Determine the sum of the given probabilities. Are the events complementary?

P(gold) = 4/11 ; P(silver) = 7/11

A.
1 The events are complementary.

B.
1 The events are not complementary.

C.
The events are complementary.

D.
The events are not complementary.

Question

Determine the sum of the given probabilities. Are the events complementary? 


P(gold) = 4/11  ; P(silver) =  7/11
 
 A.
1 The events are complementary.
 
 B.
1 The events are not complementary.
 
 C.
  The events are complementary.
 
 D.
  The events are not complementary.

jojo12g · Answer

i think a

anonymous · Answer

seems like it 
they add up to one for sure