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Table 6 Median and interquartile ranges of certainty scores per format by age group.

From: How should risk be communicated to children: a cross-sectional study comparing different formats of probability information

 

7–9 years old (N = 29)

10–11 years old (N = 72)

 

Median

Interquartile range

Median

Interquartile range

Verbal label

21

15.5–24

21

17–24

Percentage

22

17.5–26

23.5

18.25–27

Proportion-word

22

17.5–27

19

14.25–24

Proportion-notation

20

15–27

18.5

15–23

Pie chart

26

24.5–30

24.5

18–28

Mixed

22

17–26

17.5

14–22