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My name is Ann [436]
3 years ago
14

Us immigration law gives preferences to three groups. identify those preferences

Social Studies
1 answer:
Pachacha [2.7K]3 years ago
6 0
Rich, white and/or famous! Final answer
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What countries did the triple alliance lead?
earnstyle [38]

The triple alliance included Germany, Austrio-Hungary, and Italy. However, Italy dropped out later on, and was replaced by the Ottoman Empire.

~

4 0
3 years ago
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What is national security? (7th grade civics)
Phoenix [80]

Answer:

National security is basically the government ensuring that the state, which includes the citizens, economy or institutions is protected

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In general, are chi-square distributions symmetric or skewed? if skewed, are they skewed right or left?.
vfiekz [6]

The chi-square distributions are skewed in general, and they are skewed to the right, or positively skewed. The chi-square distribution curve is right-skewed, and its shape is determined by the degrees of freedom.

<h3>What is degree of freedom?</h3>

The maximum number of logically independent values, or values with the ability to fluctuate, in the data sample is referred to as degrees of freedom.

Degrees of freedom are frequently used in statistics to describe many types of hypothesis testing, such as the chi-square test.

Thus, chi-square distributions is right-skewed.

For more details about degree of freedom, click here

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3 0
2 years ago
What items did the phoenicians traders ship as exports to other regions
Vinil7 [7]
I think they traded purple dyed clothing and purply dye in general
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3 years ago
The owner of a window-treatment company wants to design shades that will cover the windows of a house. The shades should also wa
qaws [65]

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Black and textured material would be best to accomplish this task

Explanation:

There are varied window shades being used by window treatment companies these days to maintain optimal temperature within house and also provide the privacy as well as decorum to the house.

Material that is black and textured will best accomplish the task of absorbing solar energy to the maximum and keeping the house warm accordingly. the black color absorbs heat whereas the textured surface does not reflect sunlight as does a smooth surface.

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