(b) Which ones of the following diagnoses can be strongly supported by the plots above?
Note: "Sinosoidal" means having the form of a sine curve

Question

(b) Which ones of the following diagnoses can be strongly supported by the plots above? Note:  "Sinosoidal" means having the form of a sine curve

Accepted Answer

There may be an increasing random error in the measurement.

Accepted Answer

There may be a nonlinear sinusoidal relation between independent variable X and depend variable Y.

Accepted Answer

There may be a sinusoidal error in the measurement.

Answer

There may be a time-depended error in the measurement.

Answer

There are outliers in the measurement.

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