GRIM · SPRITE

Are these summary statistics possible?

Integer data (Likert items, counts, scores) can only produce certain means and SDs. Enter what a paper reports and see whether any dataset could give it, which values would have been possible, and what such datasets could look like.

Computed in this tab with exact arithmetic. Nothing you type is uploaded.

Type numbers exactly as printed: 5.10 is not 5.1. A percentage such as 29.1% works too. Items: how many integer items were averaged into each person's score.

Rounding and SD formula
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