Question

True or False. If the events A and B are mutually exclusive, then .

Answer 1

...then what?

Answer 2

p (a U b)=0

Answer 3

false

Answer 4

this would be true...

A and B are mutually exclusive

then

\[P(A\cap B)=0\]

Answer 5

what is the sample space of the experiment consisting of rolling two indistinguishable four-sided dice, each of which has sides marked as A, B, C, and D?

Answer 6

p(A U B) = P(A) + P(B)

Answer 7

the sample space would contain 16 elements...i.e. all the possible pairs between A,B,C,D.
AA; AB; AC; AD; BA; BB; BC; BD; CA; CB; CC; CD; DA; DB; DC; DD

Answer 8

196

Answer 9

what 196..???

Answer 10

the number I came up with after solving