comparing treatment groups\na telemarketing c...

comparing treatment groups\na telemarketing company is conducting a study of new calling scripts. a group of 75 employees will be randomly assigned to three new scripts. the study designer numbers the subjects from 01 to 75, and uses a table of random digits to select 50 unique, two - digit numbers in the range 01 - 75. the 25 subjects corresponding to the first 25 random two - digit numbers will be assigned to script 1, the second 25 to script 2, and the 25 remaining subjects to script 3.\nselect the statement that best describes the composition of the treatment groups.\no the treatment groups should be comparable, because characteristics of the subjects should be roughly equivalent among the three groups.\no the treatment groups should be comparable, because there are 25 subjects in each group.\no the treatment groups should be comparable, because there are a relatively large number of subjects in each group.\no the treatment groups will not be comparable.

Answer

# Brief Explanation: Random assignment of subjects to treatment groups aims to make groups comparable in terms of characteristics. Equal - sized groups from random selection help ensure that any pre - existing differences are evenly distributed among the groups. # Answer: The treatment groups should be comparable, because characteristics of the subjects should be roughly equivalent among the three groups.