Adecision maker subjectively assigned the following probabilities to the four outcomes of an experiment: p(el) = 0.10,
p(e2) = 0.15, p(e3) = 0.40, and p(ea) = 0.20
are these probability assignments valid? explain.
ple) = 0.15, ple) = 0.40, and pd.= 0.20

No

Step-by-step explanation:

If there are JUST four outcomes of the experiment, it's invalid. Because .1+.15+.4+.2=.85, which is not equal to 1.

This is beacuse since the experiment has occurred, the possibility of getting an outcome, which equals the sum of all four kinds of outcomes' possibilities, should be one.

step-by-step explanation:

it's 15

i think it's either c or d

step-by-step explanation: the entire question is extremely odd. 04 obviously refers to the interest rate. honestly i will say the answer is c. because the (2 x 12) part would mean it's compounded semiannually. i'll say choose c.