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lara31 [8.8K]
3 years ago
12

Estimate the correlation coefficient for each of the above scatter plots?

Mathematics
1 answer:
nasty-shy [4]3 years ago
4 0

Answer:

Negative Correlation

Step-by-step explanation:

We see that the overall trend is going from up to down. If you were to draw a best line of fit, it would have a negative slope. Therefore, our correlation is negative.

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3 0
1 year ago
What is 6(x+3)=2(2x+5)
koban [17]

Answer:

x = -4 ;

Step-by-step explanation:

6(x+3)=2(2x+5)

Distribution

6x+18 = 4x + 10

Subtract 4x on both sides

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Subtract 18 on both sides

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Divided by 2

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Now if we have to substitute the value of X

6(-4+3)=2(-8+5)

Parenthesis first

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7 0
3 years ago
One batch of cookies makes 18. How many
Viktor [21]

Answer:

6

Step-by-step explanation:

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18*6=108

6 0
2 years ago
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Which expression is equivalent to 6^-3?
sveticcg [70]

Answer:

\boxed{ {6}^{( - 3)}  =  \frac{1}{ {6}^{3} }  =  \frac{1}{216}  }\\

<u>(1/216)</u> is the right answer.

7 0
3 years ago
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Step-by-step explanation:

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