Author Question: The distinguishing features of a simple random sample are a. each population element has a known ... (Read 164 times)

Awilson837 · **on:** Jun 28, 2018

The distinguishing features of a simple random sample are
a. each population element has a known chance of being selected.
b. each population element has an equal chance of being selected.
c. every combination of n population elements is a sample possibility.
d. Both a and b.
e. a, b, and c.

Question 2

The Southwest derives its distinctive regional character primarily from the fact that
a. it is a part of the United States.
b. large quantities of chili peppers are grown there.
c. the cities are relatively small.
d. it was originally part of Mexico.
e. it is distant from the north central states.