Provide an appropriate response.
-A district administrator wants to determine the effect of truancy on academic achievement. She asks the dean at
A high school to randomly select the records of 50 truant students and to randomly select the records of 50
Nontruant students. Identify any problems that are likely to cause confounding.
A)the use of one person to select the records for members of both groups
B)the use of records from only one school
C)the number of records in each group (since, presumably, there are more nontruant students, there should be more members selected from that group)
D)nothing (this is a well-designed retrospective study)

Question

Quizplus · Accepted Answer

The Answer of Provide an appropriate response.
-A district administrator wants to determine the effect of truancy on academic achievement. She asks the dean at
A high school to randomly select the records of 50 truant students and to randomly select the records of 50
Nontruant students. Identify any problems that are likely to cause confounding.
A)the use of one person to select the records for members of both groups
B)the use of records from only one school
C)the number of records in each group (since, presumably, there are more nontruant students, there should be more members selected from that group)
D)nothing (this is a well-designed retrospective study)

Provide an Appropriate Response