Four knowledge questions, each answered as a whole-number estimate
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This task is new to Classperiment and has not yet been fully tested. Issues may occur in the procedure or scoring. The expected effect may also fail to appear reliably.
Task time: about 2.5 min
You answer four knowledge questions. For each question you first compare a given number with the value you suspect. Then you enter your own estimate. Round to whole numbers.
Please estimate without looking anything up, without a calculator and without talking to others. There is no time limit. You may skip any question. The given numbers and the purpose of the task are explained after the shared reveal.
Total questions: 4