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Varvara68 [4.7K]
3 years ago
12

TunsAXP what is the value of x when x = 13

Mathematics
2 answers:
Advocard [28]3 years ago
7 0

Answer:

the value of x would be 13

Step-by-step explanation:

Alex_Xolod [135]3 years ago
3 0

Answer:

13

Step-by-step explanation:

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Answer:

r = -0.39

And the determination coeffcient is just the correlation coeffcient square and we got:

R = r^2 = (-0.39)^2 =0.1521

And rounded to the nearest tenth thousand would be 0.1521

Step-by-step explanation:

The correlation coefficient is a measure of variability and is given by this formula:

r=\frac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{[n\sum x^2 -(\sum x)^2][n\sum y^2 -(\sum y)^2]}}

For this case we have

r = -0.39

And the determination coeffcient is just the correlation coeffcient square and we got:

R = r^2 = (-0.39)^2 =0.1521

And rounded to the nearest tenth thousand would be 0.1521

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N=8 x=5 p=9 np+5(x+1) - px =
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