Scotch-Irish vs Immigrants from Latvia 10th Grade

The statistical analysis conducted on geographies consisting of 548,777,546 people shows a moderate positive correlation between the proportion of Scotch-Irish and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of 0.458 and weighted average of 95.2%. Similarly, the statistical analysis conducted on geographies consisting of 113,734,781 people shows a weak positive correlation between the proportion of Immigrants from Latvia and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of 0.241 and weighted average of 94.7%, a difference of 0.52%.

10th Grade Correlation Summary

Measurement	Scotch-Irish	Immigrants from Latvia
Minimum	84.4%	93.0%
Maximum	100.0%	100.0%
Range	15.6%	7.0%
Mean	96.9%	97.6%
Median	96.7%	98.1%
Interquartile 25% (IQ1)	95.4%	96.2%
Interquartile 75% (IQ3)	100.0%	99.3%
Interquartile Range (IQR)	4.6%	3.1%
Standard Deviation (Sample)	3.3%	2.1%
Standard Deviation (Population)	3.3%	2.1%

Similar Demographics by 10th Grade

Demographics Similar to Scotch-Irish by 10th Grade

In terms of 10th grade, the demographic groups most similar to Scotch-Irish are Immigrants from Scotland (95.2%, a difference of 0.0%), Russian (95.2%, a difference of 0.020%), Northern European (95.3%, a difference of 0.030%), French Canadian (95.3%, a difference of 0.060%), and Slavic (95.2%, a difference of 0.060%).

Demographics	Rating \| Rank	10th Grade
French	100.0 /100 \| #33	Exceptional 95.3%
British	99.9 /100 \| #34	Exceptional 95.3%
Estonians	99.9 /100 \| #35	Exceptional 95.3%
Immigrants \| India	99.9 /100 \| #36	Exceptional 95.3%
French Canadians	99.9 /100 \| #37	Exceptional 95.3%
Northern Europeans	99.9 /100 \| #38	Exceptional 95.3%
Immigrants \| Scotland	99.9 /100 \| #39	Exceptional 95.2%
Scotch-Irish	99.9 /100 \| #40	Exceptional 95.2%
Russians	99.9 /100 \| #41	Exceptional 95.2%
Slavs	99.9 /100 \| #42	Exceptional 95.2%
Macedonians	99.9 /100 \| #43	Exceptional 95.2%
Immigrants \| Northern Europe	99.9 /100 \| #44	Exceptional 95.2%
Greeks	99.9 /100 \| #45	Exceptional 95.2%
Czechoslovakians	99.9 /100 \| #46	Exceptional 95.1%
Serbians	99.9 /100 \| #47	Exceptional 95.1%

Demographics Similar to Immigrants from Latvia by 10th Grade

In terms of 10th grade, the demographic groups most similar to Immigrants from Latvia are Immigrants from Denmark (94.7%, a difference of 0.0%), Immigrants from Czechoslovakia (94.7%, a difference of 0.010%), Swiss (94.7%, a difference of 0.030%), Immigrants from Western Europe (94.7%, a difference of 0.030%), and Filipino (94.8%, a difference of 0.040%).

Demographics	Rating \| Rank	10th Grade
Canadians	99.6 /100 \| #74	Exceptional 94.9%
Okinawans	99.5 /100 \| #75	Exceptional 94.8%
Romanians	99.5 /100 \| #76	Exceptional 94.8%
Immigrants \| South Africa	99.5 /100 \| #77	Exceptional 94.8%
Filipinos	99.3 /100 \| #78	Exceptional 94.8%
Immigrants \| Czechoslovakia	99.2 /100 \| #79	Exceptional 94.7%
Immigrants \| Denmark	99.2 /100 \| #80	Exceptional 94.7%
Immigrants \| Latvia	99.2 /100 \| #81	Exceptional 94.7%
Swiss	99.1 /100 \| #82	Exceptional 94.7%
Immigrants \| Western Europe	99.1 /100 \| #83	Exceptional 94.7%
Icelanders	99.1 /100 \| #84	Exceptional 94.7%
Crow	99.0 /100 \| #85	Exceptional 94.7%
Puget Sound Salish	99.0 /100 \| #86	Exceptional 94.7%
Immigrants \| Saudi Arabia	99.0 /100 \| #87	Exceptional 94.7%
Immigrants \| Japan	99.0 /100 \| #88	Exceptional 94.7%