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3 years ago

Which of the following is a benefit to using a random sample for an observational study?

Mathematics

2 answers:

sashaice [31]3 years ago

8 0

Answer:

C. The results of the observational study can be generalized to the population.

Step-by-step explanation:

I chose E and it was wrong.

Pavel [41]3 years ago

6 0

Answer:

Step-by-step explanation:

Even though no answer choices are given, the main benefit of this is that by choosing a randomly from a population it allows every single individual to have the same chance of getting chosen and observed. This randomness allows for that sample group to much more accurately represent the entire population that is being observed without having to conduct additional research. Therefore, becoming extremely useful in such studies.

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Find the slope of the line containing the given pair of points. If the slope is undefined, state this. (-8,0) and (4,0)

ahrayia [7]

Answer:

The slope is 0

Step-by-step explanation:

Given

$(x_1,y_1) = (-8,0)$

$(x_2,y_2) = (4,0)$

Required

The slope (m)

This is calculated as"

$m=\frac{y_2-y_1}{x_2 - x_1}$

$m=\frac{0-0}{4 -(-8)}$

$m=0$

<em>The slope is 0</em>

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vazorg [7]

Answer:

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Step-by-step explanation:

I think there is something missing in the problem.

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Zielflug [23.3K]

Answer:

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Phantasy [73]

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3 years ago

Please help hard math lots of points

avanturin [10]

Answer:

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Step-by-step explanation:

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