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dalvyx [7]
3 years ago
12

The correlation coefficient between two quantitative variables is 0.8. What does the value of this correlation coefficient indic

ate about how well the model fits the data? A. No conclusion can be drawn regarding how well the model fits the data. B. The correlation coefficient is not within the correct range. C. The model is not a good fit. D. The model is a good fit.
Mathematics
1 answer:
blsea [12.9K]3 years ago
8 0

Answer: D: the model is a good fit 100%

Step-by-step explanation:

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4x-y=10 and y=2x-2 answers
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4x - y = 10, y = 2x - 2

4x - (2x -2) = 10

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2x = 8

x = 4

4(4) - y = 10

-y = -6

y = 6

So x = 4 y= 6

Hope this helps!
Brainliest and a like is much appreciated!
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Find out net profit after tax from the following information:
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Answer:

Net Profit after tax Rs 15,000

Step-by-step explanation:

The computation of the net profit after tax is shown below:

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Profit before tax Rs 20,000

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A _____ is a method used to calculate the line of best fit.
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