What is the test for a motion to exclude evidence at trial?

The trial court has discretion to exclude evidence "if its probative value is substantially outweighed by the probability that its admission will (a) necessitate undue consumption of time or (b) create substantial danger of undue prejudice, of confusing the issues, or of misleading the jury." (Evid. Code, 352.) An appellate court will not disturb a trial court's exercise of discretion in admitting or excluding evidence "except on a showing the trial court exercised its discretion in an arbitrary, capricious, or patently absurd manner that resulted in a manifest miscarriage of justice [citation]." (People v. Rodriguez (1999) 20 Cal.4th 1, 9-10.)

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