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r-ruslan [8.4K]

2 years ago

5

Which of these is an example of multi-stage sampling?

1 answer:

zlopas [31]2 years ago

5 0

Answer:

The answer is D.) Choosing New York as a sample, then selecting a sample of zip codes within New York, then sampling the names of people living in those zip codes.

Explanation:

When you use multistage sampling, you take a sample from a population by breaking it down into smaller and smaller groupings (units) at each stage. It's frequently used in nationwide surveys to collect data from a big, geographically dispersed group of people. I hope I helped! ^-^

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Neporo4naja [7]

Answer:

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Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin30° = $\frac{1}{2}$ , then

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Answer:

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Step-by-step explanation:

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3 years ago

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eduard

Answer:

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Step-by-step explanation:

use Pythagorean Theorem:

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2 years ago

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vova2212 [387]

<span>If MN = 3 and MN = AB, then AB = 3
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