All categories

3 years ago

One benefit of cluster sampling is that it Group of answer choices

Mathematics

1 answer:

luda_lava [24]3 years ago

3 0

Answer:

a. is effective for use in school research.

Step-by-step explanation:

Cluster sampling is the sampling whereby we pick random few sample from the population to serve as the sample population called cluster. This cluster usually have uniform characteristics among them.

The main advantage of cluster sampling is that it is effective school research because of its cheapness and doesn't require much resources during the sampling process.

The other options are not correct because Cluster sampling have High sampling error and its biased sample.

You might be interested in

In the right triangle, a = 20, b = 21. Find c<br><br> A) 841<br> B) 22<br> C) 29

Mariulka [41]

Answer:

Step-by-step explanation:

3 0

3 years ago

(2x^2 -x+5)v+ (3x^2 -3x -2)

babymother [125]

5x^2 - 4x +3
explanation is attached
Enjoy !

7 0

3 years ago

1 pol

BigorU [14]

In 3 hours, they could bake 87 birthday cupcakes. If you divid 145 by 5 this gives you 29, and you multiply this by 3 to find how many can be made in 3 hours, which gives you 87:) hope this helps!

8 0

3 years ago

The assumptions made are: The gas molecules from Caesar's last breath are now evenly dispersed in the atmosphere. The atmosphere

Dovator [93]

Answer:

$2.6\times 10^{19}m^{3}$

Step-by-step explanation:

we have given thickness of atmosphere =50 km

radius of earth =6400 km

average temperature of atmosphere=15°C

Average pressure of atmosphere= 0.20 atm

we have to calculate the volume of atmosphere

so the we have to calculate the volume of atmosphere = ( volume of earth +atmosphere) - volume of earth

volume of atmosphere = $\frac{4}{3}\times\pi \times \left ( 6400+50 \right )^{3}-\frac{4}{3}\times \pi\times 6400^3$

= $2.6\times 10^{19}m^{3}$

6 0

3 years ago

Help me plsx i really need it

Novosadov [1.4K]

D=3t/d hope this helps

3 0

3 years ago