I am new to using E-Prime 3.0. I am writing an experiment similar to the basic stroop task experiment in the Getting Started Guide. However, I want to set up the fixation point to remain for a random duration between individual trials. The random time interval should vary between 2000-3000 milliseconds. But under the Duration/Input tab under the Property Pages, the drop-down menu for Duration only allows me a selection of specific times or infinite. How do I get a random time interval between trials?
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