Author Question: Which of the following correctly describes experiments? a. They are two random events, A and B, ... (Read 118 times)

littleanan · **on:** Jul 24, 2018

Which of the following correctly describes experiments?
a. They are two random events, A and B, such that the probability of one event is not affected by the occurrence of the other event; therefore, P(A) = P(AB).
b. They are different events that have no outcomes in common.
c. They are activities that result in one and only one of several clearly defined possible outcomes and that do not allow us to tell in advance which of these will prevail in any particular instance.
d. All of the above.
e. None of these.

Question 2

The charts for both the multinomial experiment and the contingency table must be set in such a way that each piece of data will fall into exactly one of the categories.
Indicate whether the statement is true or false