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Shtirlitz [24]
1 year ago
8

Solve the math problem

Mathematics
1 answer:
VladimirAG [237]1 year ago
8 0

Answer:

<u>Explanatory variable</u> (independent variable)

  • The variable that affects the other variable.
  • Drawn along the horizontal axis.

<u>Response variable</u> (dependent variable)

  • The variable that is being affected.  
  • Drawn up the vertical axis.

(a) As the class wondered if they could <em>predict the father's height</em>, when they<em> know the son's height</em>

Explanatory variable = son's height

Response variable = father's height

(even though this is contrary to real-life, where the father's height would be used to predict the son's height)

(b) **see first attachment**

(c)  The association is positive since the father's height increases as the son's height increases.

(d)  **see second attachment**

Outlier = Paul  (64.5, 73)

This point is far away from the majority of points on the scatter plot.

If we add a regression line to the scatter plot, we can see that this data point is the farthest from the regression line.

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