Two events are said to be mutually exclusive or disjoint if they cannot both occur at the same time. So based on the above question, it is false. Answer is False.
Please answer the following question (True/ False): Two events that can occur together are called mutually...
True or False With explanation please.
e. If two events are mutually exclusive, they are àl f. The mean of a discrete random variable X is penide found by multiplying each possible value of X by its own probability and then adding all the products together; that is XPO g. Two events A and B are said to be independent if P(A and B)y- PIA)-P(B) h. Assume that X is a normally distributed random variable with a mean ofμ and...
Please answer the following question (True/ False):
P(A and B) = P(A) P(B), if A and B are mutually exclusive events.
Question 13 (2 points) If two events are mutually exclusive, then their probabilities can be added all of the choices are correct they may also be collectively exhaustive if one occurs, the other cannot occur the joint probability is equal to O Question 14 (1 point) The area under the normal distribution to the left of the mean is always 0.5 or 50 percent. True False
“If two events are mutually exclusive, they must not be independent events.” Is this statement true or false? Explain your choice.
In parts (a) and (b), identify whether the events are mutually exclusive, independent, or neither (events cannot be both mutually exclusive and independent). a) You and a randomly selected student from your class both earn A's in this course. neither independent mutually exclusive b) You and your class partner both earn A's in this course. neither mutually exclusive independent c) If two events can occur at the same time, they must be independent. false true
When events are mutually exclusive, P (A and B) = 0." True False
Explain when will two events be independent and when will two events be mutually exclusive. Can two mutually exclusive events be independent also? Can two independent events be mutually exclusive? Suppose the experiment is roll two dice. Consider events E= both numbers are even. F = both numbers are odd, Are E and F mutually exclusive? Are they independent? Consider events U and V. U= the first number is even, V= the second number is even. Are U and V mutually...
When we re sampling with replacement, that means the events are mutually exclusive. " True False
QUESTION If A and 8 are two mutually exclusive events and P(A) -0.5 and P(B) -0.3, then the probability of joint event AU 8 should be QUESTION 2 Does the following Venn Diagram correctly describe the event (AUB)nC O True False
Consider the following two events that involve selecting a student at random from a certain university A = student is a freshman B-student is a junior Are these two events mutually exclusive? Why or why not? OA. The events are mutually exclusive Selecting a freshman cannot occur at the same time as selecting a junior OB. The events are mutually exclusive Selecting a freshman can occur at the same time as selecting a junior OC. The events are not mutually...