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Xelga [282]
3 years ago
10

The city council wants to examine the citizens' opinions about allowing dogs at the city's beaches. It prepares a list of all th

e blocks in the city and randomly selects 20% of the blocks to sample. It then surveys all residents of the selected city blocks.
Which of the following sampling techniques does this sampling strategy exemplify?

A. Stratified random sampling
B. Simple random sampling
C. Quota sampling
D. Cluster sampling
Social Studies
1 answer:
Radda [10]3 years ago
7 0

Answer:

D. Cluster sampling

Explanation:

Cluster sampling: In psychology, the term cluster sampling is one of the sampling techniques which is being used by the experimenter when natural groupings are being evident in a particular population. The entire population is being divided into the sub-sets or groups or clusters and one sample from these groups is selected, and the information from these group's element is collected.

In the question above, cluster sampling technique exemplifies the given sampling strategy.

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Which physical process is responsible for the creation of rift valleys in sub saharan africa?
sveticcg [70]
The Tectonic Forces is responsible in that creation

It's the convection currents that happen in the asthenosphere part of the Earth Crust , causing the African Plates to Diverge and continuously produce Rifts that will eventually formed a rift valley

This process can take millions of years
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How could the adaption of valves in leg vains allow a human to better survive in its environment.
Yuri [45]
The answer is that <span>healthy </span>legs<span> have </span>veins<span> with smooth, elastic walls that </span>are<span> perfectly designed to </span>adapt<span> to the changes in pressure within a </span>vein<span>. </span>Veins<span> have </span>valves<span> that keep blood moving in one direction: back toward the heart. As the </span>leg<span> muscles </span>are<span> activated, the </span>venous valves<span> open to </span>allow<span> one-way flow in the direction of the heart.</span>
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3 years ago
If an economy is experiencing inflation, Group of answer choices a) aggregate demand is below full-employment and the government
alexira [117]

If an economy is experiencing inflation, aggregate demand is above full-employment and the government will increase spending and decrease taxes.

Answer: Option B

<u>Explanation:</u>

The inflationary gap occurs when total demand is greater than the level of the outcome at full employment. Therefore, inflationary gap is the estimation of the excess amount of total demand over total supply at full employment. The hike in the amount of discretionary income for both consumers and business results from the government’s expansionary fiscal policy.

When government or pivotal authority slit taxes the investment for capital improvement, new hiring or employee’s payment reimbursement is processed by businesses and consumers may spend more for buying goods. The government can also encourage economy by investing in infrastructure projects. Such actions can result in a price hike due to the high demand for goods and services.

5 0
3 years ago
Whas louis riels trial fair? i need an argument for both sides
Margarita [4]
He was right because he was protecting his land and people living on the land. He knew that he was a threat for his land's future. Metis have send many notes and list of rules they need but still the Canadian government was coming and being rude with metis


He was wrong to execute Thomas scott. Luis riel should have thrown Thomas Scott into a jail and ask him why he is so rude and why they dont listen to their suggestions. The Canadian government are the ones who sent Thomas Scott to Red river and claim it to Canadian's. If the Canadian government would listen to Metis, Thomas Scott wouldn't had been excecuted.


                           Hope this helped. >.<  ( > _ < )
7 0
3 years ago
Before setting up an ice cream company, Mark conducts a survey to find out which flavors are most popular. The survey tells him
Molodets [167]

The correct answer to this open question is the following.

Although there are no options attached, we can say the following.

The economic questions that are not covered in Mark's scenario could be the following.

Mark needs to ask about what its competitors might be. Direct and indirect competitors in the zone. He has to know the kind of products they are selling, their prices, offers, and promotions, so he can make business decisions.

Another question he is missing is his business plan. He needs a full business plan so he can consider all aspects and variables during the opening and the firsts years. He also needs to ask himself if he has enough resources to outlast the competitors.

6 0
3 years ago
Read 2 more answers
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