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yanalaym [24]
2 years ago
8

Which of the following is NOT a requirement for constructing a confidence interval for estimating the population​ proportion? Ch

oose the correct answer below. A. The sample is a simple random sample. B. There are a fixed number of trials. C. There are at least 5 successes and 5 failures.   D. The trials are done without replacement.
Social Studies
1 answer:
Ainat [17]2 years ago
5 0

The trials are done without replacement is NOT a requirement for constructing a confidence interval for estimating the population​ proportion.

Option D

<u>Explanation:</u>

The confidence interval (CI) for a population proportion is a statistical term which describes the probability that a certain character is likely to occur within the population. It is normally determined by measuring or estimating the percentage of the population that falls within a certain category.  

For example, it can be a percentage of drivers who never wear their seatbelts while driving or a percentage of Democrats who participated in the last election. The formula for (CI) is a subject of the sample mean, standard deviation, the desired confidence value and population sample and etc.

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In a world where social media is used to express feelings, share accomplishments, and record our daily movements, what pitfalls
BaLLatris [955]

Answer:

The answer is below

Explanation:

While social media is great place for everyone including teachers to express themselves, share moments and at the same time, record our life occurrence as we may see fit. Teachers, needs to be concerned of some pitfalls out there, when using social media. These includes:

1. Teachers should be aware of their senior colleagues and even students having access to what they post on social media, as this may go a long way in changing the opinions or perception of how people see them.

2. Teachers should also be concerned about posting the school or classroom experience on social media, as they may be infringing the privacy rights of their students or colleagues unknowingly.

3. Teachers should also be aware of students or even colleagues privacy rights when also posting on students or teachers group page.

6 0
3 years ago
Yellow journalism" was a form of entertainment because it
IRISSAK [1]
In journalism, yellow journalism is a pejorative reference given to various practices or tendencies of news media organizations which, by the standards of journalistic professionalism, are considered to be unprofessional and detrimental to the principles of journalistic integrity as a whole. The term typically refers to sensationalism in news reporting that bears only a superficial resemblance to the profession of journalism. The term "infotainment" was coined to refer to news programming that blends journalism and entertainment in a way which, critics argue, diminishes the news value and professionalism of the reporting.

The phrase "media bias" is a related term which is used in political rhetoric to assert a broad political bias within news media organizations. Its common usage derives from news media talk shows where an organization's functionaries and personalities tend to direct discussion away from issues in professional journalism to issues in politics.

Hope that helps!
7 0
3 years ago
According to​ David, Walmart, using its large size and volume​ purchases, negotiates with manufacturers and wholesalers to keep
atroni [7]

Answer:

Strong bargaining power of the buyers

Explanation:

According to​ David, Walmart, using its large size and volume​ purchases, negotiates with manufacturers and wholesalers to keep supply costs low so that Walmart can offer lower prices to its customers. This is an example of​ Strong bargaining power of the buyers. In this scenario the Walmart is acted as a buyer since it is negotiating with the manufacturer and wholesalers.

3 0
3 years ago
Based on the map, why did the Eastern Roman Empire have more wealth than the Western Roman Empire? The Eastern Roman Empire had
Basile [38]

The Eastern Roman Empire connected Europe and Asia and had more trade access.

Explanation:

When the Roman Empire got divided into Western and Eastern Empire the power gradually started to switch toward the eastern one. The reason for this was that the Eastern Roman Empire had better strategic location, especially when it came to trade. The Eastern Roman Empire was connecting Europe and Asia, as well as having open trade with the lands north of the Black Sea through its waters.

As much of the trade was going through this part of the empire the amount of wealth was constantly increasing and pilling up. Even the Western Roman Empire became heavily dependent on the eastern one and most of the goods it obtained had to go through it, which just helped in the rise and increase of wealth even more of the Eastern Roman Empire.

5 0
3 years ago
4. What were the results of the First Continental Congress?
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The primary accomplishment of the First Continental Congress was a compact among the colonies to boycott British goods beginning on December 1, 1774 unless parliament should rescind the Intolerable Acts. Committees of observation and inspection were to be formed in each Colony to ensure compliance with the boycott.

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3 years ago
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