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Sladkaya [172]
2 years ago
5

9. a = b = c = 12 m.​

Mathematics
1 answer:
Effectus [21]2 years ago
4 0
A = 4
b = 4
c = 4

12 / 3 = 4
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Assumptions of a regression model can be evaluated by plotting and analyzing the ____________
Gala2k [10]

The assumptions of a regression model can be evaluated by plotting and analyzing the error terms.

Important assumptions in regression model analysis are

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  3. The independent variables should not be correlated. Absence of this phenomenon is known as multi col-linearity.
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Hence we can conclude that the assumptions of a regression model can be evaluated by plotting and analyzing the error terms.

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2 years ago
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Zarrin [17]
B I think I am petty sure
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n200080 [17]
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7 0
2 years ago
Read 2 more answers
What are the coordinates of R' after a dilation by a scale factor of 3, centered at the origin, followed by the translation (x,
emmainna [20.7K]

9514 1404 393

Answer:

  C.  (9, 18)

Step-by-step explanation:

Given R(3, 5), a dilation by a factor of 3 will multiply each coordinate to give ...

  (9, 15)

Then the translation up by 3 will give you the image coordinates ...

  (x, y) ⇒ (x, y+3)

  (9, 15) ⇒ (9, 15 +3) = (9, 18)

The coordinates of R' are (9, 18), matching choice C.

_____

<em>Comment on multiple choice answers</em>

As it often does, here it works to "guess" the answer that has the coordinates that are most-repeated. An x-coordinate of 9 is part of 3 answer choices; a y-coordinate of 18 is the only repeated value in the answer choices. If you were to guess, an appropriate guess would be (9, 18). That happens to be correct in this case.

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3 years ago
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Nimfa-mama [501]

Answer:

19y+5

Step-by-step explanation:

Combine like terms look for all the numbers that have y attached and combine them

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Look for terms where nothing is attached it's just the number combine them

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Put all together again and you get:

19y+5

8 0
3 years ago
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