Welsh 2nd Grade

The statistical analysis conducted on geographies consisting of 528,593,932 people shows a significant positive correlation between the proportion of Welsh and percentage of population with at least 2nd grade education in the United States with a correlation coefficient (R) of 0.634 and weighted average of 98.5%. On average, for every 1% (one percent) increase in Welsh within a typical geography, there is an increase of 0.015% in percentage of population with at least 2nd grade education.

It is essential to understand that the correlation between the percentage of Welsh and percentage of population with at least 2nd grade education does not imply a direct cause-and-effect relationship. It remains uncertain whether the presence of Welsh influences an upward or downward trend in the level of percentage of population with at least 2nd grade education within an area, or if Welsh simply ended up residing in those areas with higher or lower levels of percentage of population with at least 2nd grade education due to other factors.

Demographics Similar to Welsh by 2nd Grade

In terms of 2nd grade, the demographic groups most similar to Welsh are Scotch-Irish (98.5%, a difference of 0.010%), Croatian (98.5%, a difference of 0.010%), Arapaho (98.5%, a difference of 0.010%), French (98.5%, a difference of 0.010%), and Finnish (98.5%, a difference of 0.020%).

Demographics	Rating \| Rank	2nd Grade
Finns	100.0 /100 \| #19	Exceptional 98.5%
Sioux	100.0 /100 \| #20	Exceptional 98.5%
Lithuanians	100.0 /100 \| #21	Exceptional 98.5%
Poles	100.0 /100 \| #22	Exceptional 98.5%
Danes	100.0 /100 \| #23	Exceptional 98.5%
Pennsylvania Germans	100.0 /100 \| #24	Exceptional 98.5%
Scotch-Irish	100.0 /100 \| #25	Exceptional 98.5%
Welsh	100.0 /100 \| #26	Exceptional 98.5%
Croatians	100.0 /100 \| #27	Exceptional 98.5%
Arapaho	100.0 /100 \| #28	Exceptional 98.5%
French	100.0 /100 \| #29	Exceptional 98.5%
Europeans	100.0 /100 \| #30	Exceptional 98.5%
Czechs	100.0 /100 \| #31	Exceptional 98.5%
French Canadians	100.0 /100 \| #32	Exceptional 98.5%
Scandinavians	100.0 /100 \| #33	Exceptional 98.5%

Welsh 2nd Grade Correlation Summary

Measurement	Welsh Data	2nd Grade Data
Minimum	0.24%	97.5%
Maximum	100.0%	100.0%
Range	99.8%	2.5%
Mean	25.4%	99.6%
Median	20.6%	100.0%
Interquartile 25% (IQ1)	9.7%	99.1%
Interquartile 75% (IQ3)	33.3%	100.0%
Interquartile Range (IQR)	23.6%	0.88%
Standard Deviation (Sample)	21.3%	0.50%
Standard Deviation (Population)	21.2%	0.50%

Correlation Details

Welsh Percentile	Sample Size	2nd Grade
[ 0.0% - 0.5% ] 0.24%	288,633,970	97.5%
[ 0.5% - 1.0% ] 0.67%	161,959,088	98.7%
[ 1.0% - 1.5% ] 1.13%	48,073,403	98.9%
[ 1.5% - 2.0% ] 1.62%	15,845,292	99.0%
[ 2.0% - 2.5% ] 2.09%	6,565,640	99.1%
[ 2.5% - 3.0% ] 2.59%	3,363,397	99.1%
[ 3.0% - 3.5% ] 3.06%	1,348,454	99.0%
[ 3.5% - 4.0% ] 3.56%	903,563	99.0%
[ 4.0% - 4.5% ] 4.04%	448,648	99.1%
[ 4.0% - 4.5% ] 4.49%	289,000	99.1%
[ 4.5% - 5.0% ] 4.97%	362,589	99.1%
[ 5.0% - 5.5% ] 5.46%	207,114	98.9%
[ 5.5% - 6.0% ] 5.92%	109,681	99.0%
[ 6.0% - 6.5% ] 6.40%	98,270	99.0%
[ 6.5% - 7.0% ] 6.90%	70,615	99.3%
[ 7.0% - 7.5% ] 7.32%	55,136	99.2%
[ 7.5% - 8.0% ] 7.80%	61,055	99.4%
[ 8.0% - 8.5% ] 8.29%	21,606	99.2%
[ 8.5% - 9.0% ] 8.75%	20,608	99.0%
[ 9.0% - 9.5% ] 9.26%	18,655	98.9%
[ 9.5% - 10.0% ] 9.75%	20,812	99.4%
[ 10.0% - 10.5% ] 10.27%	11,045	99.5%
[ 10.5% - 11.0% ] 10.71%	10,394	99.7%
[ 11.0% - 11.5% ] 11.17%	5,701	98.8%
[ 11.5% - 12.0% ] 11.62%	14,416	99.2%
[ 12.0% - 12.5% ] 12.20%	14,364	98.9%
[ 12.5% - 13.0% ] 12.54%	3,580	99.4%
[ 13.0% - 13.5% ] 13.47%	7,763	98.9%
[ 13.5% - 14.0% ] 14.00%	5,359	99.6%
[ 14.5% - 15.0% ] 14.53%	8,208	99.1%
[ 14.5% - 15.0% ] 14.88%	2,372	99.3%
[ 15.5% - 16.0% ] 15.53%	3,813	99.9%
[ 15.5% - 16.0% ] 15.85%	2,751	99.8%
[ 16.5% - 17.0% ] 16.90%	1,544	100.0%
[ 17.5% - 18.0% ] 17.50%	1,097	99.7%
[ 17.5% - 18.0% ] 17.83%	1,856	100.0%
[ 18.0% - 18.5% ] 18.43%	9,039	99.6%
[ 18.5% - 19.0% ] 18.78%	181	100.0%
[ 19.0% - 19.5% ] 19.24%	577	100.0%
[ 19.5% - 20.0% ] 19.81%	429	99.0%
[ 20.0% - 20.5% ] 20.28%	143	100.0%
[ 20.5% - 21.0% ] 20.62%	2,119	99.8%
[ 22.0% - 22.5% ] 22.02%	2,130	100.0%
[ 22.5% - 23.0% ] 22.52%	3,033	99.6%
[ 22.5% - 23.0% ] 22.93%	157	100.0%
[ 23.5% - 24.0% ] 23.53%	34	100.0%
[ 24.0% - 24.5% ] 24.19%	62	100.0%
[ 24.5% - 25.0% ] 24.56%	562	99.0%
[ 24.5% - 25.0% ] 24.74%	97	100.0%
[ 25.0% - 25.5% ] 25.33%	75	100.0%
[ 25.5% - 26.0% ] 25.78%	287	100.0%
[ 26.5% - 27.0% ] 26.56%	64	100.0%
[ 26.5% - 27.0% ] 26.94%	386	100.0%
[ 27.0% - 27.5% ] 27.43%	175	100.0%
[ 27.5% - 28.0% ] 27.62%	105	100.0%
[ 29.0% - 29.5% ] 29.00%	231	100.0%
[ 29.5% - 30.0% ] 29.69%	229	100.0%
[ 30.0% - 30.5% ] 30.12%	83	100.0%
[ 30.0% - 30.5% ] 30.48%	105	100.0%
[ 31.0% - 31.5% ] 31.21%	173	100.0%
[ 32.0% - 32.5% ] 32.05%	390	100.0%
[ 32.0% - 32.5% ] 32.43%	37	100.0%
[ 33.0% - 33.5% ] 33.33%	36	100.0%
[ 34.0% - 34.5% ] 34.23%	222	100.0%
[ 36.0% - 36.5% ] 36.05%	172	100.0%
[ 36.0% - 36.5% ] 36.31%	179	100.0%
[ 36.5% - 37.0% ] 36.96%	46	100.0%
[ 37.5% - 38.0% ] 37.93%	58	100.0%
[ 38.0% - 38.5% ] 38.33%	120	100.0%
[ 38.5% - 39.0% ] 38.58%	197	100.0%
[ 40.0% - 40.5% ] 40.00%	15	100.0%
[ 41.0% - 41.5% ] 41.11%	90	100.0%
[ 45.5% - 46.0% ] 45.65%	46	100.0%
[ 47.0% - 47.5% ] 47.47%	375	100.0%
[ 54.0% - 54.5% ] 54.17%	24	100.0%
[ 60.0% - 60.5% ] 60.47%	43	100.0%
[ 66.0% - 66.5% ] 66.25%	240	100.0%
[ 66.5% - 67.0% ] 66.67%	3	100.0%
[ 73.0% - 73.5% ] 73.17%	41	100.0%
[ 75.0% - 75.5% ] 75.38%	65	100.0%
[ 79.0% - 79.5% ] 79.01%	81	100.0%
[ 95.0% - 95.5% ] 95.00%	100	100.0%
[ 99.5% - 100.0% ] 100.00%	17	100.0%

Welsh 2nd Grade

COMPARE

Welsh 2nd Grade Exceptional

Welsh 2nd Grade Correlation Chart

Demographics Similar to Welsh by 2nd Grade

Welsh 2nd Grade Correlation Summary

Correlation Details

Welsh 2nd Grade
Exceptional