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Fudgin [204]
3 years ago
9

A certain standardized test measures students’ knowledge in English and math. The English and math scores for 10 randomly select

ed students were recorded and analyzed. The results are shown in the computer output.
Which of the following represents the standard deviation of the residuals?


1.223

34.55

78.712

124.13

I think it's (B), 34.55

Mathematics
1 answer:
creativ13 [48]3 years ago
7 0

Answer:

(B) 34.55

S is the standard deviance for residuals.

ED2021

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Answer:

90428160.3 ft³

Step-by-step explanation:

The question is on volume of a pyramid with a square base

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2 years ago
10 - |3n - 2| = -9<br><br>please help :D​
lapo4ka [179]

Answer:

n =7 or n = -17/3

Step-by-step explanation:

10 - |3n - 2| = -9  (subtract 10 from both sides)

- |3n - 2| = -9 - 10

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|3n - 2| = 19

(3n - 2) = 19 or (3n - 2) = -19

For (3n - 2) = 19,

3n - 2 = 19

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n =7 (answer)

For (3n - 2) = -19,

3n - 2 = -19

3n = -17

n = -17/3 (answer)

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Step-by-step explanation:

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