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Igoryamba
2 years ago
10

Asked what the central limit theorem says, a student replies, ¨As you take larger and larger samples from a population, the vari

ability of the sampling distribution of the sample mean decreases.¨ Is the student right? Explain your answer.
Social Studies
1 answer:
Natali [406]2 years ago
3 0

Answer:

No. The central limit theorem says nothing about the histogram of the sample values. It deals only with the distribution of the sample's mean.                  

Explanation:

Central limit theorem: In statistics, the term "central limit theorem" is defined as the phenomenon which describes that if an individual or researcher consists of a specific population having a mean "μ" and therefore standard deviation as "σ" and then thereafter he or she takes significantly large samples from a particular population with replacement then it would be considered that the distribution of the given sample means is supposed to be normally distributed.

In the question above, the student is not right as the central limit theorem doesn't explain anything about the histogram of given sample values.

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D - international organization
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If educated women are in the family quality of life will be improved justify the statement​
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Answer:

If a women is educated she can lead to a prosperous generation.

She will grew her children with such manner that will result in the benefit of mankind.

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A ________ presents a hierarchical organization of risks based on categories such as operational, strategic, finance, external,
sertanlavr [38]

Answer: c) Risk Breakdown Structure (RBS)

Explanation:

Risk breakdown structure is the plan in which hierarchically divided as per identification of the risk.Risk is unplanned and sudden crisis that causes negative impact .It requires management and handling through subsequently diving them into section so that approaching and understanding can be easy during risk.It contains section like finance, external management, operational management etc.

Other options are incorrect because decision tree,risk management plan and risk register are not the concept in which categorizes of risk is dived for management.Thus, the correct option is option(c).

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2 years ago
Damon is saving for a vacation. He estimates that he'll need about $2,500 for the trip. He created an equation last week to mode
Anika [276]

Answer:

<h3>He needs 5 more months of savings for him to reach his goal. </h3>

Explanation:

Given the equation that models Damon's saving plan as y = 500 + 400x  where x represents the number of  months since last week and y represents the total amount he's saved for the vacation. Since he estimates that he'll need about $2,500 for the trip, therefore y = $2,500.

In order to determine how many more months of saving (x) it will take to reach his goal, the following steps must be taken by Damon (Damon true statements)

Step 1:

y = 500 + 400x

Step 2: Subtract 500 from both sides

y - 500 = 500 + 400x - 500

y-500 = 400x

Step 3: Substitute y = $2500 into the resulting equation and solve for x

400x  = 2500-500

Step 4:  Take the difference of the value at the right hand side of the equation

400x = 2000

Step 5: Divide both sides by the coefficient of x (i.e 400)

\frac{400x}{400}= \frac{2000}{400}

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7 0
2 years ago
Read 2 more answers
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VikaD [51]

Answer:

True

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In America, according to its government, education is considered a priority. The federal government provides funding to ensure students are receiving high-quality education as this will lead to the formation of professionals that will make the country better.

<u>America's (United States) higher education system is considered the second largest</u> after China. This reflects the values and aspiration of the country because it demonstrates and emphasizes that education is a priority.

However, similar to many countries, it has its benefits and failures. For instance, some researchers state that educators are still using old methods that are not working for today's young students and there is an urgent need for innovation. Therefore, there are still many aspects to improve.

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