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o-na [289]
3 years ago
14

Is anyone able to explain this step by step for next questions also thank you.

Mathematics
1 answer:
stepan [7]3 years ago
3 0

Answer:

Step-by-step explanation:

residual=actual-expected value

A. residual plot 1

as actual value-expected value=0

so all points lie on x-axis.

B

x=1

actual=4,expected=4.2

residual,4-4.2=-0.2

x=2,

actual=5.5

expected=4.7

residual=5.5-4.7=0.8

x=3,actual=6.5,expected=5

residual=6.5-5=1.5

and so on

Residual plot 3 matches this

C you can find the values of actual and expected value and then find residual.

actual=dot(y value)

expected=point onthe line (y-value)

Residual plot 2 matches this.

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