Here's the difference between these two words that are often used interchangeably even though they have different meanings.

Systematic errors are particularly problematic in low coverage experiments, or in estimates of allele-specific expression from RNA-Seq data.

That isn’t a great position, but those are real, tangible chances. Without the possibility of a systematic polling error, however, the GOP’s position is nearly hopeless.

Michael E. Sobel, Martin A. Lindquist, Causal Inference for fMRI Time Series Data With Systematic Errors of Measurement in a Balanced On/Off Study of Social Evaluative Threat, Journal of the American ...

While previous sections of this report have focused on the kinds of systematic biases that may be the largest worry when it comes to public opinion polls, ...

Tonometers commonly develop significant systematic measurement errors within months of calibration, and may not be verified often enough.

Inaccurate coding in hospitals could be distorting our understanding of gun violence in the United States.