Icelander vs Immigrants from Croatia 4th Grade

The statistical analysis conducted on geographies consisting of 159,668,748 people shows a mild positive correlation between the proportion of Icelanders and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.385 and weighted average of 98.0%. Similarly, the statistical analysis conducted on geographies consisting of 132,508,207 people shows a moderate positive correlation between the proportion of Immigrants from Croatia and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.414 and weighted average of 97.8%, a difference of 0.16%.

4th Grade Correlation Summary

Measurement	Icelander	Immigrants from Croatia
Minimum	97.0%	95.8%
Maximum	100.0%	100.0%
Range	3.0%	4.2%
Mean	99.4%	98.7%
Median	99.6%	98.8%
Interquartile 25% (IQ1)	99.0%	98.0%
Interquartile 75% (IQ3)	100.0%	99.4%
Interquartile Range (IQR)	1.0%	1.4%
Standard Deviation (Sample)	0.77%	0.97%
Standard Deviation (Population)	0.76%	0.96%

Similar Demographics by 4th Grade

Demographics Similar to Icelanders by 4th Grade

In terms of 4th grade, the demographic groups most similar to Icelanders are Immigrants from India (98.0%, a difference of 0.0%), Ukrainian (98.0%, a difference of 0.010%), Osage (98.0%, a difference of 0.010%), Immigrants from Belgium (97.9%, a difference of 0.010%), and Cherokee (98.0%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Netherlands	99.3 /100 \| #75	Exceptional 98.0%
Cherokee	99.3 /100 \| #76	Exceptional 98.0%
Immigrants \| Lithuania	99.3 /100 \| #77	Exceptional 98.0%
Immigrants \| England	99.3 /100 \| #78	Exceptional 98.0%
Ukrainians	99.2 /100 \| #79	Exceptional 98.0%
Osage	99.2 /100 \| #80	Exceptional 98.0%
Immigrants \| India	99.1 /100 \| #81	Exceptional 98.0%
Icelanders	99.1 /100 \| #82	Exceptional 98.0%
Immigrants \| Belgium	99.0 /100 \| #83	Exceptional 97.9%
Cypriots	98.9 /100 \| #84	Exceptional 97.9%
Potawatomi	98.9 /100 \| #85	Exceptional 97.9%
Immigrants \| Australia	98.8 /100 \| #86	Exceptional 97.9%
Zimbabweans	98.8 /100 \| #87	Exceptional 97.9%
Immigrants \| South Africa	98.8 /100 \| #88	Exceptional 97.9%
Delaware	98.8 /100 \| #89	Exceptional 97.9%

Demographics Similar to Immigrants from Croatia by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Croatia are Iroquois (97.8%, a difference of 0.0%), Lebanese (97.8%, a difference of 0.0%), Basque (97.8%, a difference of 0.010%), Syrian (97.8%, a difference of 0.010%), and Menominee (97.8%, a difference of 0.010%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Latvia	96.8 /100 \| #109	Exceptional 97.8%
Thais	96.7 /100 \| #110	Exceptional 97.8%
Immigrants \| Switzerland	96.1 /100 \| #111	Exceptional 97.8%
Okinawans	96.0 /100 \| #112	Exceptional 97.8%
Basques	95.8 /100 \| #113	Exceptional 97.8%
Iroquois	95.4 /100 \| #114	Exceptional 97.8%
Lebanese	95.4 /100 \| #115	Exceptional 97.8%
Immigrants \| Croatia	95.2 /100 \| #116	Exceptional 97.8%
Syrians	94.9 /100 \| #117	Exceptional 97.8%
Menominee	94.9 /100 \| #118	Exceptional 97.8%
Immigrants \| Saudi Arabia	94.8 /100 \| #119	Exceptional 97.8%
Immigrants \| France	94.8 /100 \| #120	Exceptional 97.8%
Immigrants \| Norway	94.2 /100 \| #121	Exceptional 97.8%
Immigrants \| Japan	94.1 /100 \| #122	Exceptional 97.8%
Immigrants \| Zimbabwe	93.9 /100 \| #123	Exceptional 97.8%