Identify the type of sample used.
A computer generates a random list of telephone numbers to call to survey people about telephone fees.
A.
convenience
B.
simple random
C.
stratified random
D.
systematic
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OpenStudy (anonymous):
@douglaswinslowcooper
OpenStudy (ezraweise):
are you homeschooled to??
OpenStudy (anonymous):
ya
OpenStudy (ezraweise):
are you in K12
OpenStudy (anonymous):
are u
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OpenStudy (anonymous):
Does this seem like a simple random sample of telephone users?
OpenStudy (ezraweise):
ya
i am in 7th grade
OpenStudy (ezraweise):
and you do k12 to
OpenStudy (anonymous):
yea
OpenStudy (ezraweise):
Have you done NML before
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OpenStudy (anonymous):
what is that
OpenStudy (ezraweise):
Natinal math lab its help with math
OpenStudy (anonymous):
no... can u pls tell me the ans now
OpenStudy (ezraweise):
i am sorry but i dont know bye
OpenStudy (anonymous):
bye
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OpenStudy (anonymous):
@kc_kennylau
OpenStudy (anonymous):
some on help me
OpenStudy (kirbykirby):
It should be simple random sampling.
There is no information to indicate that there is selection among different groups (strata).
OpenStudy (anonymous):
so B
OpenStudy (kirbykirby):
yes
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whitemonsterbunny17 (whitemonsterbunny17):
It is against the CoC to ask and give out answers...