TABLE 4 Open in new tab Total...

TABLE 4

Total readability metric scores and quartiles.

Metric	Score	Q1	Median	Q3	IQR
Flesch–Kincaid	12.52	10.50	12.85	15.16	4.66
Gunning–Fog Index	16.03	13.72	16.40	19.06	5.34
Coleman–Liau Index	13.23	11.65	13.37	15.01	3.37
SMOG	14.55	12.66	14.55	16.46	3.80
Automated Readability Index	13.00	11.00	13.00	16.00	5.00
Average Grade Level	13.87	11.96	14.18	16.32	4.36

Metric	Score	Q1	Median	Q3	IQR
Flesch–Kincaid	12.52	10.50	12.85	15.16	4.66
Gunning–Fog Index	16.03	13.72	16.40	19.06	5.34
Coleman–Liau Index	13.23	11.65	13.37	15.01	3.37
SMOG	14.55	12.66	14.55	16.46	3.80
Automated Readability Index	13.00	11.00	13.00	16.00	5.00
Average Grade Level	13.87	11.96	14.18	16.32	4.36