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Ket [755]
3 years ago
11

Question 1 of 40

SAT
1 answer:
Rina8888 [55]3 years ago
8 0
<h3>Answer:  D)  4</h3>

===========================================================

Explanation:

The width of the confidence interval is 20-12 = 8 units. That cuts in half to get 8/2 = 4 which is the margin of error.

The center of the confidence interval is (12+20)/2 = 32/2 = 16. Add four onto this to get 16+4 = 20, which is the right endpoint. Subtract four from the center to get 16-4 = 12, which is the left endpoint.

Effectively, it's like saying "an archer aims for the value 16 on the number line, and the arrow could land as high as 20 or as low as 12".

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Explanation: how were the planets in the solar system formed?

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3 years ago
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Which of the following is an example of the agonist substitution type of treatment for substance abuse
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An example of the agonist substitution type of treatment for substance abuse is:

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<h3>What is agonist substitution?</h3>

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2 years ago
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Answer:

A, D, E

Explanation:

You can't tell the other two options by the picture. Good luck on your assignment!! <3

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3 years ago
A stockbroker placed the following order for a customer:50 shares of kaiser aluminum preferred at $104 a share,100 shares of GTE
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