An experiment has the four possible mutually exclusive outcomes A, B, C and D. whether the following assignments of probability are permissible.
`P(A)=0.32 P(B)=0.28 P(C)=-0.6. P(D)=0.46`

An experiment has the four possible mutually exculusive and exhaustive outcomes A,B,C and D. Check whether the following assignments of probability are permissible.(i) P(A)=0.15,P(B)=0.30,P(C)=0.43,P(D)=0.12 (ii) P(A)=0.22,P(B)=0.38,P(C)=0.16,P(D)=0.34 (iii) P(A)=2/5,P(B)=3/5,P(C)=-(1)/(5),P(D)=1/5

If an experiment has exactly the three possible mutually exclusive outcomes A, B, and C, check in each case whether the assignment of probability is permissible.(iii) P(A)=.6,P(B)=.5,P(C)=.-0.1.

If an experiment has exactly the three possible mutually exclusive outcomes A, B, and C, check in each case whether the assignment of probability is permissible.(ii) P(A)=.25,P(B)=.75,P(C)=.25.

If an experiment has exactly the three possible mutually exclusive outcomes A, B, and C, check in each case whether the assignment of probability is permissible.(v) P(A)=.23,P(B)=.52,P(C)=.25.