Immigrants from Czechoslovakia vs Sierra Leonean 10th Grade

The statistical analysis conducted on geographies consisting of 195,448,106 people shows a weak positive correlation between the proportion of Immigrants from Czechoslovakia and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of 0.294 and weighted average of 94.7%. Similarly, the statistical analysis conducted on geographies consisting of 83,357,120 people shows no correlation between the proportion of Sierra Leoneans and percentage of population with at least 10th grade education in the United States with a correlation coefficient (R) of -0.035 and weighted average of 93.7%, a difference of 1.1%.

10th Grade Correlation Summary

Measurement	Immigrants from Czechoslovakia	Sierra Leonean
Minimum	86.9%	84.5%
Maximum	100.0%	100.0%
Range	13.1%	15.5%
Mean	96.3%	95.1%
Median	96.6%	95.1%
Interquartile 25% (IQ1)	95.2%	93.5%
Interquartile 75% (IQ3)	98.0%	97.7%
Interquartile Range (IQR)	2.8%	4.2%
Standard Deviation (Sample)	2.9%	3.2%
Standard Deviation (Population)	2.9%	3.1%

Similar Demographics by 10th Grade

Demographics Similar to Immigrants from Czechoslovakia by 10th Grade

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

Demographics	Rating \| Rank	10th Grade
Immigrants \| Sweden	99.6 /100 \| #72	Exceptional 94.9%
Bhutanese	99.6 /100 \| #73	Exceptional 94.9%
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%

Demographics Similar to Sierra Leoneans by 10th Grade

In terms of 10th grade, the demographic groups most similar to Sierra Leoneans are Immigrants from Argentina (93.7%, a difference of 0.010%), Immigrants from Lebanon (93.7%, a difference of 0.010%), Paraguayan (93.7%, a difference of 0.010%), Argentinean (93.7%, a difference of 0.030%), and Immigrants from Nepal (93.7%, a difference of 0.030%).

Demographics	Rating \| Rank	10th Grade
Immigrants \| Albania	52.4 /100 \| #171	Average 93.8%
French American Indians	50.9 /100 \| #172	Average 93.7%
Spaniards	50.3 /100 \| #173	Average 93.7%
Argentineans	50.0 /100 \| #174	Average 93.7%
Immigrants \| Nepal	49.6 /100 \| #175	Average 93.7%
Immigrants \| Argentina	47.1 /100 \| #176	Average 93.7%
Immigrants \| Lebanon	47.1 /100 \| #177	Average 93.7%
Sierra Leoneans	46.1 /100 \| #178	Average 93.7%
Paraguayans	45.3 /100 \| #179	Average 93.7%
Blackfeet	42.8 /100 \| #180	Average 93.7%
Immigrants \| Northern Africa	41.6 /100 \| #181	Average 93.7%
Colville	38.8 /100 \| #182	Fair 93.6%
Guamanians/Chamorros	37.1 /100 \| #183	Fair 93.6%
Choctaw	36.6 /100 \| #184	Fair 93.6%
Sudanese	36.6 /100 \| #185	Fair 93.6%