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vlada-n [284]
3 years ago
12

The standard deviation assumes a negative value when

Mathematics
1 answer:
rosijanka [135]3 years ago
8 0

... when the universe grows cold. (Or someone made a typesetting mistake.)

Standard deviation is the square root of a non-negative number. It will NEVER be negative.

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I am Lyosha [343]
Since you are not distributing at all, you can ignore the parenthesis :)

When ignoring the parenthesis your equation is
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Then just combine like terms :)

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Your answer is C.

Hope this helped!


5 0
4 years ago
What is the value of the function f(x)=4(x-15) evaluated at x=10?
slamgirl [31]
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6 0
3 years ago
PLZ HELP ME BY THE END OF THE DAY
nlexa [21]

3x^{2} +1=28

Step 1 : subtract 1 from both sides

3x^{2} =27

Step 2 : Divide both sides by 3

\frac{\frac{3x^{2} }{3} }{\frac{27}{3} }

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remember negative × negative = positive


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4 years ago
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Step-by-step explanation:

4 0
3 years ago
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2x + 3 + x2; for x = 4
Irina-Kira [14]

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3 years ago
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