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aleksandr82 [10.1K]
1 year ago
6

it has been found that 85.6% of all enrolled college and university students in the united states are undergraduates. a random s

ample of 489 enrolled college students in a particular state revealed that 438 of them were undergraduates. is there sufficient evidence to conclude that the proportion differs from the national percentage? use
Social Studies
1 answer:
yanalaym [24]1 year ago
3 0

We can predict the hypothesis about the population proportion by determining the null and alternative hypotheses.

From the alternative hypothesis, you then determine the direction of the hypothesis test; which can be one-tailed or two-tailed.

For H0 , p=85.6% (The percentage of all undergraduate students enrolled in college and university in the United States is 85.6%).

Population proportion of success p=0.856.

A random sample of 489 enrolled college students in a particular state revealed that 438 of them were ungraduates.so,

Sample size n= 489

Number of success in the sample x = 438

sample proportion p= x/n = 438 / 489 = 0.895

Population proportion of failure q=1−p = 1- 0.895 = 0.105

putting all these values we can predict the proportion differs from the national percentage.

To know more about Calculating National percentage please visit:

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B. Tutorial.

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Danielle is creating an advertising message designed to appeal to consumers' fears of having their home broken into. Danielle's message will focus on a <u>emotional</u> appeal.

<h3>What is an emotional appeal?</h3>

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Why did the Nazis want to create a “model” ghetto-camp? Why did they want outsiders to see it? What changes did they make to Ter
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1. Why did the Nazis want to create a “model” ghetto-camp?

Answer:

The Nazis formed the "model" ghetto-camp to be able to divert and deny the rumors of the murders they were committing in the concentration camps, this camp would be used as a screen to hide their crimes and continue committing them.

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The ghetto-camp "model" was sold as the paradise on earth for the Jews, where they were the same Jews driving the city, this work was taken as an act of goodwill from Hitler. The Nazis made such propaganda great that they deceived people and the media. Instead, this camp was another area to torture and killed the Jews.  

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In this way, he would turn off the rumors of the concentration camps and show Hitler's goodwill.  

Explanation:  

The Nazis wanted to hide more than 30,000 deaths they had caused, so they wanted to show that the people who were there were happy and that it was not a concentration camp as they said and that blood was not spilled in their prisons. It was one of the high farce and best sold by Hitler and his collaborators.  

Hitler's cruelty was so great that they sent a group of Jews to build the ghetto-camp facilities, focusing this field on senior citizens and those with an excellent economic position.

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To receive the international red cross, the Nazis made changes in the ghetto-camp so that they did not spread their lies, among these changes are the presentation of a concert, painting streets, set up false businesses on the roads, and gave a lot of food to the prisons.

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Despite all the publicity and what Hitler said, a group of people from the International Red Cross was organized to see if the rumors were right in the ghetto-camp.  

The Nazis so well prepared the farce that the Red Cross delegation was convinced that there were no concentration camps and that Hitler had built a model city for the Jews.  

<em>I hope this information can help you. </em>

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