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. Author manuscript; available in PMC: 2018 Aug 1.
Published in final edited form as: Atten Percept Psychophys. 2016 Nov;78(8):2313–2319. doi: 10.3758/s13414-016-1204-6

Table 3.

Mean underestimation ratios as a function of element shape and target numerosity. Values in brackets represent 95% confidence intervals of the mean.

40 elements 60 elements
Dots 85.3% [84%–86%] 85.9% [84%–87%]
Crosses 76.8% [73%–78%] 78.0% [75%–80%]
Naughts 66.8% [64%–70%] 66.6% [65%–68%]