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PSYCHO15rus [73]
2 years ago
13

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

Mathematics
2 answers:
sashaice [31]2 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]2 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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The moon is approximately 240,000 miles from the earth. What is the distance written in scientific notation?
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Hello there!

Scientific notation is when the number is between 0 and 10 times 10 to a power.
In this case we'd get 2.4 x 10^{5}.

Hope This Helps You!
Good Luck :)
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2 years ago
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Pls answer this with an explanation if you can
Nuetrik [128]

Answer:

The answer is D

Step-by-step explanation:

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3 years ago
The sum of two numbers is 62, and their difference is 8. What are the numbers
Lemur [1.5K]
Sum of two numbers is 62?
Let's call the two numbers a and b

let's find two same numbers that would add up to 62: 31.
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since it said the difference is 8, we have to add 4 to one number and subtract 4 from another.
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How many lines of symmetry does the letter G have
Lina20 [59]

Answer:


Step-by-step explanation:

Letter having no lines of symmetry:

F G J L N P Q R S Z have neither horizontal nor vertical lines of symmetry.


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Hope this helps! As long as you keep posting I’ll keep answering- always happy to help!

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