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strojnjashka [21]
3 years ago
5

Contexto del voleibol

Advanced Placement (AP)
1 answer:
shutvik [7]3 years ago
7 0
Comtexto de hablo de martes
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100 points! This is for National Security...
kherson [118]
1 and 3 are correct, this is due to the fact that modern technology is constantly growing and other developed nations are feeling threatened or inferior when another developed nation grows further ahead. National security has also grown global, just the threat of a foreign country developing nuclear capability is enough for another country to launch missle strikes or other acts in order to quell the threat of another nuclear capable country. 2 is not correct because industrial strategies are being shared throughout the world constantly and the safety of a country no longer stands by their standing army or navy, but by the threat of nuclear capability or a possibility of retaliation through explosive nature. Even today, most wars are done through the army holding down a line, and the navy/airforce launching long ranged missile attacks of various nature.
8 0
3 years ago
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If the wait time is less than 30 minutes for 75% of all patients in the emergency room, what is the probability that the
Greeley [361]

The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less is 0.0020

<h3>What is probability? </h3>

Probability can be defined as the likelihood of an event to occur. In statistics, the mean of the sample distribution typically shows the probability of the population.

From the parameters given:

  • The sample size (n) = 55 patients
  • Let's assume that the mean (x) = 32 (i.e. 58.2%) of the patients

The sample proportion \mathbf{\hat p} can be computed by using the expression:

\mathbf{\hat p = \dfrac{x}{n}}

\mathbf{\hat p = \dfrac{32}{55}}

\mathbf{\hat p =0.582}

If the percentage of the probability of all patients in the emergency room = 0.75

The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less can be computed as:

\mathbf{( \hat P \leq 0.582) = P \Big( \dfrac{\hat p - p}{\sqrt{\dfrac{p(1-p)}{n}}} \leq \dfrac{0.582 - 0.75}{\sqrt{\dfrac{0.75(1-0.75)}{55}}} \Big )}

\mathbf{( \hat P \leq 0.582 )= P \Big( Z \leq \dfrac{-0.168}{\sqrt{0.003409}} \Big )}

\mathbf{( \hat P \leq 0.582) = P \Big( Z \leq -2.88 \Big )}

From the Z distribution table:

\mathbf{( \hat P \leq 0.582) = 0.00198}

\mathbf{( \hat P \leq 0.582) \simeq 0.0020}

Learn more about probability here:

brainly.com/question/24756209

5 0
3 years ago
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Is this for teachers?
lesya692 [45]

Answer:no

Explanation:

5 0
3 years ago
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Match the following terms with the correct example:
Sav [38]

Answer:

1. Farmers markets ⇒ Local Food Movements

Local food movements aim to connect consumers and farmers of the same locality such that the local economy grows, consumers get fresh food and the farmers get to sell their produce. Farmers markets are a broad feature of these movements.  

2. Free range chickens ⇒ Value-added speciality crops, organic farming.

Free range chickens are allowed to graze for themselves instead of being fed industrial food. This means that they were farmed organically.  

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Community-supported agriculture works by connecting consumers and farmers such that the consumers can subscribe to the farmer's harvest.  

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Some people have taken to urban farming where they farm in the cities and towns. As these areas do not have enough areas to farm, people have had to improvise and rooftop farming is one of the ways they did.  

6. When coffee plantation workers in LDCs get more money for their coffee products in better working hours/conditions ⇒ Fair Trade.

Farmers getting paid the right or close to the right wages for the work they put in especially from Less Developed Countries (LDC) means they are getting a fair trade because they are receiving enough or close to enough compensation for their work.

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3 years ago
Which of the following can be learned from a population pyramid?
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3 years ago
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