Samoan vs Immigrants from Romania 4th Grade

The statistical analysis conducted on geographies consisting of 225,205,818 people shows a mild positive correlation between the proportion of Samoans and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.367 and weighted average of 97.3%. Similarly, the statistical analysis conducted on geographies consisting of 257,007,131 people shows a moderate positive correlation between the proportion of Immigrants from Romania and percentage of population with at least 4th grade education in the United States with a correlation coefficient (R) of 0.458 and weighted average of 97.7%, a difference of 0.46%.

4th Grade Correlation Summary

Measurement	Samoan	Immigrants from Romania
Minimum	93.5%	94.3%
Maximum	100.0%	100.0%
Range	6.5%	5.7%
Mean	98.0%	98.7%
Median	97.9%	98.9%
Interquartile 25% (IQ1)	97.0%	97.8%
Interquartile 75% (IQ3)	99.1%	100.0%
Interquartile Range (IQR)	2.1%	2.2%
Standard Deviation (Sample)	1.5%	1.2%
Standard Deviation (Population)	1.5%	1.2%

Similar Demographics by 4th Grade

Demographics Similar to Samoans by 4th Grade

In terms of 4th grade, the demographic groups most similar to Samoans are Immigrants from Morocco (97.3%, a difference of 0.0%), Sierra Leonean (97.3%, a difference of 0.0%), Immigrants from Nepal (97.3%, a difference of 0.010%), Iraqi (97.3%, a difference of 0.010%), and Tohono O'odham (97.3%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Laotians	9.3 /100 \| #209	Tragic 97.3%
Immigrants \| Oceania	9.1 /100 \| #210	Tragic 97.3%
Sudanese	9.0 /100 \| #211	Tragic 97.3%
Tohono O'odham	8.4 /100 \| #212	Tragic 97.3%
Costa Ricans	8.3 /100 \| #213	Tragic 97.3%
Immigrants \| Nepal	7.7 /100 \| #214	Tragic 97.3%
Immigrants \| Morocco	7.1 /100 \| #215	Tragic 97.3%
Samoans	6.8 /100 \| #216	Tragic 97.3%
Sierra Leoneans	6.5 /100 \| #217	Tragic 97.3%
Iraqis	6.3 /100 \| #218	Tragic 97.3%
Tongans	5.8 /100 \| #219	Tragic 97.3%
South American Indians	5.5 /100 \| #220	Tragic 97.3%
Immigrants \| Panama	5.4 /100 \| #221	Tragic 97.3%
Immigrants \| Lebanon	5.1 /100 \| #222	Tragic 97.3%
Immigrants \| Sudan	5.0 /100 \| #223	Tragic 97.2%

Demographics Similar to Immigrants from Romania by 4th Grade

In terms of 4th grade, the demographic groups most similar to Immigrants from Romania are Immigrants from Bulgaria (97.7%, a difference of 0.010%), Immigrants from Kuwait (97.7%, a difference of 0.010%), Immigrants from Hungary (97.7%, a difference of 0.010%), Immigrants from Europe (97.8%, a difference of 0.020%), and Colville (97.7%, a difference of 0.020%).

Demographics	Rating \| Rank	4th Grade
Immigrants \| Zimbabwe	93.9 /100 \| #123	Exceptional 97.8%
Spanish	93.7 /100 \| #124	Exceptional 97.8%
Immigrants \| Serbia	92.6 /100 \| #125	Exceptional 97.8%
Immigrants \| Europe	92.5 /100 \| #126	Exceptional 97.8%
Colville	92.3 /100 \| #127	Exceptional 97.7%
Pima	92.0 /100 \| #128	Exceptional 97.7%
Immigrants \| Bulgaria	91.3 /100 \| #129	Exceptional 97.7%
Immigrants \| Romania	90.6 /100 \| #130	Exceptional 97.7%
Immigrants \| Kuwait	89.7 /100 \| #131	Excellent 97.7%
Immigrants \| Hungary	89.3 /100 \| #132	Excellent 97.7%
Hmong	88.2 /100 \| #133	Excellent 97.7%
Palestinians	88.1 /100 \| #134	Excellent 97.7%
Cambodians	87.8 /100 \| #135	Excellent 97.7%
Israelis	86.2 /100 \| #136	Excellent 97.7%
Immigrants \| Turkey	86.0 /100 \| #137	Excellent 97.7%