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Previous Problem ListNext (1 point) Empathy means being able to understand what

ID: 3044307 • Letter: P

Question

Previous Problem ListNext (1 point) Empathy means being able to understand what others feel. To see how the brain expresses empathy, researchers recruited 16 several parts of the woman's brain that would respond to her own pain. Brain activity was recorded as a fraction of the activity observed when the woman herself couples in their midtwenties who were married or had been dating for at least two years. They zapped the man's hand with an electrode whille the woman watched, and 1 2 3 4 5 67 89 10 11 12 13 14 15 16 Brain Activity 0.1050.3980.00eo.3730.020.4130 0950.5160.1410.737o.2480.5790.210.7240.3530.764 was zapped with the electrode. The women also completed a psychological test that measures empathy Subject 00 52 47 44 54 76 26 58 37 102 Empathy Score 40-53-39 | 631551 611 661521 4 44 54 76 : 2658- 7 I 102 Given that the equation for the regression line is y ANSWER 0.00769z-0.07728, what is he residual for subject 32

Explanation / Answer

For subject 3

x = 39

y = 0.00769*39-0.07728 = 0.22263

Residual = 0.009-0.22263 = -0.21363

So, Residual is -0.21363

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