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choli [55]
2 years ago
13

which of the following best represents the ground-state electron configuration for an atom of selenium?

SAT
1 answer:
NemiM [27]2 years ago
6 0

Answer:

Selenium atoms have 34 electrons and the shell structure is 2.8. 18.6. The ground state electron configuration of ground state gaseous neutral selenium is [Ar].

Please mark me as the brainliest and thanks

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Consider the outcomes of nation building in africa
Reika [66]

The outcomes of nation building in Africa is that it has lead to a lot of development such as making of sewer systems, roads, and good jobs.

<h3>What is nation-building in Africa?</h3>

This is known as the act of creating a group national identity in a given territory known to be called a nation building.

Not that Africa has been fractured by colonialism and as such he outcomes of nation building in Africa is that it has lead to a lot of development such as making of sewer systems, roads, and good jobs.

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2 years ago
How does the kitchen setting affect both arturo and martin
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Answer:Arturo usually feel comfortable in the restaurant. But today, in the kitchen, he working for martin, who refuse to treat him specially.

Explanation:

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2 years ago
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A doctor is measuring the mean systolic blood pressure of female students at a large college. Systolic blood pressure is known t
Zarrin [17]

Using the Central Limit Theorem, it is found that the valid conclusion is given as follows:

The sampling distribution will probably not follow a normal distribution, hence we cannot draw a conclusion.

<h3>Central Limit Theorem</h3>

The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the sampling distribution is also approximately normal, as long as n is at least 30.

In this problem, we have a skewed variable with a sample size less than 30, hence the Central Limit Theorem cannot be applied and the correct conclusion is:

The sampling distribution will probably not follow a normal distribution, hence we cannot draw a conclusion.

To learn more about the Central Limit Theorem, you can check brainly.com/question/24663213

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Why is the fact that jerry sells his grover cleveland card to rollie tremaine so remarkable?.
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