Pollsters construct a sample in the second step of a scientific poll in order

find a group to represent the universe

Explanation:

A straw poll tries to measure public opinion by asking the same question to a large number of people. Besides, a random sample is a group containing certain number of people in which each member of the universe has an equal chance of being included. Thus, pollers must determine the size and characteristics of the group that a poll seeks to measure.

which statement best describes why a government’s actions are important in macroeconomics? check all that apply.

1 government controls industry through policy.

2 government is both a consumer and a producer.

3 government can prevent changes and challenges.

4 government can use policy to influence the economy.

5 government can accurately predict economic trends.

1 , 2 & 4 for edgenu

according to this graph, how does supply behave in the long run?

a ]output remains constant.

b ]output increases.

c ]output cannot be predicted.

d ]output decreases.

the answer is a ]   for edgenu

all you have to do is look at the pictures to find hope this is the lesson you were also hope this .