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Firdavs [7]
2 years ago
13

Why are random samples used in public opinion polls?

History
2 answers:
Yakvenalex [24]2 years ago
7 0
So that everyone in the population have a equal chance in particpating?
marin [14]2 years ago
6 0

A random sample refers to a sample of people that is chosen randomly. This type of samples are commonly used in public opinion polls. The main reason why these samples are chosen is because these type of samples help researchers avoid bias and other unwanted effects. By having a greatly varied sample, researchers are more likely to be able to study the effects that they want without the influence of other unexpected factors.

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Which pope organized the First Crusade? A. Urban II B. Innocent III C. Gregory IX D. Benedict XVI Please select the best answer
motikmotik

A. Urban II

These incursions prompted the emperor of Byzantium, Alexius I Comnenus to send a delegation to Piacenza, Italy, asking Pope Urban II in March 1095 for help against the Turks. On November 27, 1095, in Clermont, France, Pope Urban II called for a crusade to help the Byzantines and to free the city of Jerusalem.

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3 years ago
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What is the era towards the end of the nineteenth century, characterized by great transformation, commonly called today?.
EleoNora [17]

Answer:

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The period of US history from the 1890s to the 1920s is usually referred to as the Progressive Era, an era of intense social and political reform aimed at making progress toward a better society.

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1 year ago
How does the passage show elements of totalitarian rule? It shows a secret police officer forcing people to censor their communi
ehidna [41]

The way the passage shows elements of totalitarian rule is A. It shows a secret police officer forcing people to censor their communications.

<h3>What is Totalitarianism?</h3>

This refers to the system of government that has to do with the total enforcement of arbitrary laws.

Hence, we can see that from the complete text, there is a narration about the totalitarian government that shows a secret police officer forcing people to censor their communications.

Read more about totalitarianism here:

brainly.com/question/2418241

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6 0
2 years ago
Which group of Native Americans did Spanish colonists in New Mexico depend on for protection? the Apaches the Pueblos the Navajo
Mazyrski [523]

Answer:

Option: The Pueblos

Explanation:

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