Immigrants from Sri Lanka vs Spaniard 9th Grade

The statistical analysis conducted on geographies consisting of 149,660,761 people shows a weak positive correlation between the proportion of Immigrants from Sri Lanka and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.223 and weighted average of 95.1%. Similarly, the statistical analysis conducted on geographies consisting of 443,543,963 people shows a mild positive correlation between the proportion of Spaniards and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.379 and weighted average of 94.9%, a difference of 0.21%.

9th Grade Correlation Summary

Measurement	Immigrants from Sri Lanka	Spaniard
Minimum	90.7%	86.4%
Maximum	100.0%	100.0%
Range	9.3%	13.6%
Mean	96.5%	96.4%
Median	96.5%	96.5%
Interquartile 25% (IQ1)	95.3%	94.6%
Interquartile 75% (IQ3)	98.1%	99.6%
Interquartile Range (IQR)	2.8%	5.0%
Standard Deviation (Sample)	2.0%	3.1%
Standard Deviation (Population)	1.9%	3.0%

Similar Demographics by 9th Grade

Demographics Similar to Immigrants from Sri Lanka by 9th Grade

In terms of 9th grade, the demographic groups most similar to Immigrants from Sri Lanka are Pueblo (95.1%, a difference of 0.0%), Choctaw (95.1%, a difference of 0.0%), Immigrants from Jordan (95.1%, a difference of 0.010%), Yup'ik (95.2%, a difference of 0.020%), and Immigrants from Greece (95.2%, a difference of 0.030%).

Demographics	Rating \| Rank	9th Grade
Immigrants \| Eastern Europe	85.8 /100 \| #139	Excellent 95.2%
Immigrants \| Taiwan	85.3 /100 \| #140	Excellent 95.2%
Immigrants \| Bosnia and Herzegovina	85.2 /100 \| #141	Excellent 95.2%
Immigrants \| Greece	84.6 /100 \| #142	Excellent 95.2%
Spanish	84.4 /100 \| #143	Excellent 95.2%
Yup'ik	83.3 /100 \| #144	Excellent 95.2%
Pueblo	82.2 /100 \| #145	Excellent 95.1%
Immigrants \| Sri Lanka	82.1 /100 \| #146	Excellent 95.1%
Choctaw	81.9 /100 \| #147	Excellent 95.1%
Immigrants \| Jordan	81.2 /100 \| #148	Excellent 95.1%
Immigrants \| Korea	79.6 /100 \| #149	Good 95.1%
Kenyans	79.1 /100 \| #150	Good 95.1%
Cajuns	77.3 /100 \| #151	Good 95.1%
Ugandans	77.0 /100 \| #152	Good 95.1%
Albanians	76.1 /100 \| #153	Good 95.1%

Demographics Similar to Spaniards by 9th Grade

In terms of 9th grade, the demographic groups most similar to Spaniards are Immigrants from Brazil (95.0%, a difference of 0.010%), Chilean (95.0%, a difference of 0.010%), Alsatian (94.9%, a difference of 0.010%), Colville (94.9%, a difference of 0.010%), and Blackfeet (95.0%, a difference of 0.020%).

Demographics	Rating \| Rank	9th Grade
Bermudans	65.8 /100 \| #162	Good 95.0%
Pakistanis	64.1 /100 \| #163	Good 95.0%
Venezuelans	63.6 /100 \| #164	Good 95.0%
Blackfeet	62.6 /100 \| #165	Good 95.0%
Ute	62.6 /100 \| #166	Good 95.0%
Immigrants \| Brazil	61.1 /100 \| #167	Good 95.0%
Chileans	60.7 /100 \| #168	Good 95.0%
Spaniards	59.6 /100 \| #169	Average 94.9%
Alsatians	58.6 /100 \| #170	Average 94.9%
Colville	58.5 /100 \| #171	Average 94.9%
Iraqis	54.0 /100 \| #172	Average 94.9%
Cheyenne	51.5 /100 \| #173	Average 94.9%
Immigrants \| Egypt	50.0 /100 \| #174	Average 94.9%
Brazilians	49.8 /100 \| #175	Average 94.9%
Immigrants \| Spain	49.1 /100 \| #176	Average 94.9%