Use the following information for questions:
A student doing an internship at a large research firm collected the following data, representing all of the studies the firm had conducted over the past 3 years.
-Define the events E = {the study was an experiment} and U = {the study used randomization}. Are the events E and U independent?
A) Yes
B) No
C) Can't tell
D) Need more information to determine this.

Question

Use the following information for questions:
 A student doing an internship at a large research firm collected the following data, representing all of the studies the firm had conducted over the past 3 years. 
-Define the events E = {the study was an experiment} and U = {the study used randomization}. Are the events E and U independent?
A) Yes 
B) No 
C) Can't tell 
D) Need more information to determine this.

Quizplus · Accepted Answer

The events E and U are independent because the occurrence of one event does not affect the probability of the other event occurring.

Use the Following Information for Questions