Welsh vs Immigrants from India 1st Grade

The statistical analysis conducted on geographies consisting of 239,962,401 people shows a significant positive correlation between the proportion of Welsh and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.627 and weighted average of 98.9%. Similarly, the statistical analysis conducted on geographies consisting of 434,105,844 people shows a moderate positive correlation between the proportion of Immigrants from India and percentage of population with at least 1st grade education in the United States with a correlation coefficient (R) of 0.417 and weighted average of 98.2%, a difference of 0.62%.

1st Grade Correlation Summary

Measurement	Welsh	Immigrants from India
Minimum	98.1%	94.2%
Maximum	100.0%	100.0%
Range	1.9%	5.8%
Mean	99.6%	98.7%
Median	100.0%	98.7%
Interquartile 25% (IQ1)	99.1%	98.3%
Interquartile 75% (IQ3)	100.0%	99.2%
Interquartile Range (IQR)	0.87%	0.93%
Standard Deviation (Sample)	0.47%	0.85%
Standard Deviation (Population)	0.47%	0.85%

Similar Demographics by 1st Grade

Demographics Similar to Welsh by 1st Grade

In terms of 1st grade, the demographic groups most similar to Welsh are Inupiat (98.9%, a difference of 0.010%), Tsimshian (98.8%, a difference of 0.030%), Alaskan Athabascan (98.8%, a difference of 0.080%), Alaska Native (98.7%, a difference of 0.13%), and Norwegian (98.7%, a difference of 0.15%).

Demographics	Rating \| Rank	1st Grade
Crow	100.0 /100 \| #1	Exceptional 99.6%
Yup'ik	100.0 /100 \| #2	Exceptional 99.2%
Inupiat	100.0 /100 \| #3	Exceptional 98.9%
Welsh	100.0 /100 \| #4	Exceptional 98.9%
Tsimshian	100.0 /100 \| #5	Exceptional 98.8%
Alaskan Athabascans	100.0 /100 \| #6	Exceptional 98.8%
Alaska Natives	100.0 /100 \| #7	Exceptional 98.7%
Norwegians	100.0 /100 \| #8	Exceptional 98.7%
Slovaks	100.0 /100 \| #9	Exceptional 98.7%
Germans	100.0 /100 \| #10	Exceptional 98.7%
Tlingit-Haida	100.0 /100 \| #11	Exceptional 98.7%
Slovenes	100.0 /100 \| #12	Exceptional 98.7%
Carpatho Rusyns	100.0 /100 \| #13	Exceptional 98.6%
English	100.0 /100 \| #14	Exceptional 98.6%
Swedes	100.0 /100 \| #15	Exceptional 98.6%

Demographics Similar to Immigrants from India by 1st Grade

In terms of 1st grade, the demographic groups most similar to Immigrants from India are South African (98.2%, a difference of 0.0%), Immigrants from Germany (98.2%, a difference of 0.0%), Immigrants from South Africa (98.3%, a difference of 0.010%), Ukrainian (98.3%, a difference of 0.010%), and Immigrants from Western Europe (98.3%, a difference of 0.010%).

Demographics	Rating \| Rank	1st Grade
Immigrants \| Denmark	99.0 /100 \| #86	Exceptional 98.3%
Immigrants \| Australia	99.0 /100 \| #87	Exceptional 98.3%
Zimbabweans	98.9 /100 \| #88	Exceptional 98.3%
Immigrants \| South Africa	98.8 /100 \| #89	Exceptional 98.3%
Ukrainians	98.8 /100 \| #90	Exceptional 98.3%
Immigrants \| Western Europe	98.8 /100 \| #91	Exceptional 98.3%
Macedonians	98.7 /100 \| #92	Exceptional 98.3%
Immigrants \| India	98.6 /100 \| #93	Exceptional 98.2%
South Africans	98.6 /100 \| #94	Exceptional 98.2%
Immigrants \| Germany	98.5 /100 \| #95	Exceptional 98.2%
Cypriots	98.3 /100 \| #96	Exceptional 98.2%
Immigrants \| Nonimmigrants	98.3 /100 \| #97	Exceptional 98.2%
Choctaw	98.3 /100 \| #98	Exceptional 98.2%
Puget Sound Salish	98.2 /100 \| #99	Exceptional 98.2%
Colville	98.0 /100 \| #100	Exceptional 98.2%