What is an expected value? A. Expected value is the probability of losing an event many times. B. Expected value is the probability of winning an event many times. C. Expected value is the estimated gain or loss of partaking in an event many times. D. Expected value is the total estimated cost to partake in an event many times.

C. Expected Value is the estimated gain or loss in partaking in an event many times.

Step-by-step explanation:

Expected value also know as mean is the average value of a random variable. It is the probability weighted average of all it's possible values. Usually calculated by

E (x × p) = expected value

Where E = summation

X = variables

P = probabilities for each variable

step-by-step explanation:

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)