Answer:
"Urban area" can refer to towns, cities, and suburbs. An urban area includes the city itself, as well as the surrounding areas. Rural areas are the opposite of urban areas. Rural areas, often called "the country," have low population density and large amounts of undeveloped land.
Explanation:
Answer:
Explanation:
In
the
following
excerpt
from
Antigone,
by
classical
Greek
playwright
Sophocles,
the
wise
Teiresias
observes,
“All
men
make
mistakes,
but
a
good
man
yields
when
he
knows
his
course
is
wrong,
and
repairs
the
evil;
the
only
crime
is
pride.
Take
some
time
to
think
about
the
implications
of
the
quotation. Then
write
a
carefully
reasoned
essay
that
explores
the
validity
of
the
assertion
that
uses
examples
from
a
variety
of
readings,
observations,
or
experiences
that
develop
your
position
Answer:
In a statistical study, sampling methods refer to how we select members from the population to be in the study.
If a sample isn't randomly selected, it will probably be biased in some way and the data may not be representative of the population.
There are many ways to select a sample some good and some bad.
Convenience sample: The researcher chooses a sample that is readily available in some non-random way.
Example—A researcher polls people as they walk by on the street.
Why it's probably biased: The location and time of day and other factors may produce a biased sample of people.
Voluntary response sample: The researcher puts out a request for members of a population to join the sample, and people decide whether or not to be in the sample.
Example—A TV show host asks his viewers to visit his website and respond to an online poll.
Why it's probably biased: People who take the time to respond tend to have similarly strong opinions compared to the rest of the population.
Explanation:
