3 years ago

Help please, special right triangles, find the value of each variable

1 answer:

6 0

Y= 10 -/ 2
x= 10

Explanation:

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Shtirlitz [24]

Answer:

$y = 0.7063x+2.7790$

Step-by-step explanation:

Given that

$x bar = 3.6667\\s_x= 2.0656\\y bar = 4.2167\\s_7 = 1.5613\\r = -0.9344$

We have slope of linear regression line is

$a=r*\frac{s_y}{s_x} =0.9344(\frac{1.5613}{2.0656} )\\=0.7063$

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$y-4.2167 = 0.7063(x-2.0656)$ (since it passes through xbar, y bar)

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