7/1/25, 8:11
PM
RM225: Chapter 7 Quiz and answers with complete solutions verified
latest update graded a++
A college administrator stratified random sampling
knows that 70% of the
students at her college
are from out of state, so
she decides to make
sure that she includes
70 out-of-state
students and 30 in-
state students in her
survey about
admission practices at
the college. She has a
list of all the out-of-
state and in-state
students currently
enrolled at the
college. She randomly
https://quizlet.com/341813920/rm225-chapter-7-quiz- 1/
flash-cards/ 30
,7/1/25, 8:11
PM
selects 70 students
from the out-of-state
list and 30 students
from the in-state list.
Which sampling method
is she using?
- cluster sampling
- multistage sampling
- quota sampling
- stratified random
sampling
https://quizlet.com/341813920/rm225-chapter-7-quiz- 2/
flash-cards/ 30
, 7/1/25, 8:11
PM
A political research all registered voters in Texas
center obtains a list of
phone numbers for all
registered voters in
Texas and uses a
random number
generator to select 1,000
of the phone
numbers to call. They
ask each voter which
candidate for
governor they plan to
vote for in the
upcoming election. To
which
population of interest
does the research
center want to
generalize?
- all Americans
- all Texans
https://quizlet.com/341813920/rm225-chapter-7-quiz- 3/
flash-cards/ 30
PM
RM225: Chapter 7 Quiz and answers with complete solutions verified
latest update graded a++
A college administrator stratified random sampling
knows that 70% of the
students at her college
are from out of state, so
she decides to make
sure that she includes
70 out-of-state
students and 30 in-
state students in her
survey about
admission practices at
the college. She has a
list of all the out-of-
state and in-state
students currently
enrolled at the
college. She randomly
https://quizlet.com/341813920/rm225-chapter-7-quiz- 1/
flash-cards/ 30
,7/1/25, 8:11
PM
selects 70 students
from the out-of-state
list and 30 students
from the in-state list.
Which sampling method
is she using?
- cluster sampling
- multistage sampling
- quota sampling
- stratified random
sampling
https://quizlet.com/341813920/rm225-chapter-7-quiz- 2/
flash-cards/ 30
, 7/1/25, 8:11
PM
A political research all registered voters in Texas
center obtains a list of
phone numbers for all
registered voters in
Texas and uses a
random number
generator to select 1,000
of the phone
numbers to call. They
ask each voter which
candidate for
governor they plan to
vote for in the
upcoming election. To
which
population of interest
does the research
center want to
generalize?
- all Americans
- all Texans
https://quizlet.com/341813920/rm225-chapter-7-quiz- 3/
flash-cards/ 30
