What is b when sy = 128.4, sx = 327.8, and r = 0.92? b = 2.349
b = 0.360
b = 0.007
b = 0.392
b = 2.553

0.360

Step-by-Step Explanation:

The equation to find B is as follows:

B = R * (sy/sx)

All of those values are given to you in-question. It’s a matter of plugging in the material and following PEMDAS. For this, the equation becomes; 0.92 x (128.4/327.8), which pans out to be 0.360.

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