Sri Lankan 9th Grade

The statistical analysis conducted on geographies consisting of 440,593,537 people shows a poor negative correlation between the proportion of Sri Lankans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of -0.136 and weighted average of 93.2%. On average, for every 1% (one percent) increase in Sri Lankans within a typical geography, there is a decrease of 0.056% in percentage of population with at least 9th grade education.

It is essential to understand that the correlation between the percentage of Sri Lankans and percentage of population with at least 9th grade education does not imply a direct cause-and-effect relationship. It remains uncertain whether the presence of Sri Lankans influences an upward or downward trend in the level of percentage of population with at least 9th grade education within an area, or if Sri Lankans simply ended up residing in those areas with higher or lower levels of percentage of population with at least 9th grade education due to other factors.

Demographics Similar to Sri Lankans by 9th Grade

In terms of 9th grade, the demographic groups most similar to Sri Lankans are Cuban (93.2%, a difference of 0.0%), Immigrants from Laos (93.2%, a difference of 0.010%), Immigrants from Burma/Myanmar (93.1%, a difference of 0.020%), British West Indian (93.2%, a difference of 0.030%), and Indonesian (93.1%, a difference of 0.030%).

Demographics	Rating \| Rank	9th Grade
Immigrants from Barbados	0.0 /100 \| #286	Tragic 93.4%
Immigrants from St. Vincent and the Grenadines	0.0 /100 \| #287	Tragic 93.4%
Immigrants from South Eastern Asia	0.0 /100 \| #288	Tragic 93.3%
Immigrants from West Indies	0.0 /100 \| #289	Tragic 93.3%
Pennsylvania Germans	0.0 /100 \| #290	Tragic 93.3%
British West Indians	0.0 /100 \| #291	Tragic 93.2%
Immigrants from Laos	0.0 /100 \| #292	Tragic 93.2%
Sri Lankans	0.0 /100 \| #293	Tragic 93.2%
Cubans	0.0 /100 \| #294	Tragic 93.2%
Immigrants from Burma/Myanmar	0.0 /100 \| #295	Tragic 93.1%
Indonesians	0.0 /100 \| #296	Tragic 93.1%
Fijians	0.0 /100 \| #297	Tragic 93.1%
Haitians	0.0 /100 \| #298	Tragic 93.1%
Immigrants from Grenada	0.0 /100 \| #299	Tragic 93.0%
Yaqui	0.0 /100 \| #300	Tragic 92.9%

Sri Lankan 9th Grade Correlation Summary

Measurement	Sri Lankan Data	9th Grade Data
Minimum	0.18%	71.3%
Maximum	81.0%	100.0%
Range	80.9%	28.7%
Mean	18.6%	90.0%
Median	15.7%	90.8%
Interquartile 25% (IQ1)	7.3%	85.9%
Interquartile 75% (IQ3)	24.5%	94.4%
Interquartile Range (IQR)	17.2%	8.5%
Standard Deviation (Sample)	15.5%	6.4%
Standard Deviation (Population)	15.4%	6.4%

Correlation Details

Sri Lankan Percentile	Sample Size	9th Grade
[ 0.0% - 0.5% ] 0.18%	206,953,152	94.8%
[ 0.5% - 1.0% ] 0.57%	98,847,761	95.3%
[ 0.5% - 1.0% ] 0.98%	50,827,453	94.7%
[ 1.0% - 1.5% ] 1.40%	23,109,682	95.5%
[ 1.5% - 2.0% ] 1.82%	16,924,282	94.3%
[ 2.0% - 2.5% ] 2.23%	9,916,328	95.0%
[ 2.5% - 3.0% ] 2.61%	7,294,945	94.6%
[ 2.5% - 3.0% ] 2.99%	6,041,047	94.5%
[ 3.0% - 3.5% ] 3.42%	3,203,960	94.2%
[ 3.5% - 4.0% ] 3.83%	2,984,753	93.3%
[ 4.0% - 4.5% ] 4.23%	2,039,078	93.6%
[ 4.5% - 5.0% ] 4.64%	1,466,541	93.1%
[ 5.0% - 5.5% ] 5.06%	1,666,205	94.0%
[ 5.0% - 5.5% ] 5.45%	550,019	92.1%
[ 5.5% - 6.0% ] 5.93%	1,544,394	90.3%
[ 6.0% - 6.5% ] 6.32%	440,564	90.1%
[ 6.5% - 7.0% ] 6.62%	509,300	91.0%
[ 7.0% - 7.5% ] 7.09%	470,749	91.9%
[ 7.0% - 7.5% ] 7.49%	349,263	92.4%
[ 7.5% - 8.0% ] 7.98%	470,299	83.5%
[ 8.0% - 8.5% ] 8.26%	327,908	91.8%
[ 8.5% - 9.0% ] 8.64%	261,684	91.3%
[ 9.0% - 9.5% ] 9.13%	463,535	89.1%
[ 9.5% - 10.0% ] 9.66%	35,874	93.3%
[ 9.5% - 10.0% ] 9.89%	162,646	86.2%
[ 10.0% - 10.5% ] 10.28%	189,042	84.3%
[ 10.5% - 11.0% ] 10.59%	138,156	92.7%
[ 11.0% - 11.5% ] 11.09%	252,638	87.7%
[ 11.5% - 12.0% ] 11.62%	170,711	90.4%
[ 11.5% - 12.0% ] 11.89%	3,710	87.3%
[ 12.0% - 12.5% ] 12.33%	1,095,631	91.0%
[ 12.5% - 13.0% ] 12.78%	114,413	81.9%
[ 13.5% - 14.0% ] 13.63%	243,185	91.9%
[ 14.0% - 14.5% ] 14.12%	221,988	83.5%
[ 14.5% - 15.0% ] 14.60%	678	98.9%
[ 15.0% - 15.5% ] 15.09%	13,719	85.7%
[ 15.5% - 16.0% ] 15.65%	27,827	92.8%
[ 16.0% - 16.5% ] 16.03%	62,929	81.0%
[ 16.5% - 17.0% ] 16.59%	211	98.0%
[ 16.5% - 17.0% ] 16.88%	30,260	90.8%
[ 17.0% - 17.5% ] 17.44%	51,043	77.7%
[ 18.0% - 18.5% ] 18.08%	78,918	82.9%
[ 18.0% - 18.5% ] 18.48%	92	81.5%
[ 19.0% - 19.5% ] 19.13%	2,661	96.4%
[ 19.5% - 20.0% ] 19.68%	59,851	87.9%
[ 19.5% - 20.0% ] 19.96%	96,079	90.1%
[ 20.0% - 20.5% ] 20.49%	893	100.0%
[ 20.5% - 21.0% ] 20.69%	7,786	86.3%
[ 21.0% - 21.5% ] 21.31%	52,555	77.9%
[ 21.5% - 22.0% ] 21.59%	1,575	84.1%
[ 22.0% - 22.5% ] 22.07%	580	100.0%
[ 22.5% - 23.0% ] 22.54%	346	100.0%
[ 23.0% - 23.5% ] 23.05%	859	99.2%
[ 23.5% - 24.0% ] 23.79%	1,753	76.7%
[ 24.0% - 24.5% ] 24.04%	857	99.0%
[ 25.0% - 25.5% ] 25.00%	4	75.0%
[ 26.0% - 26.5% ] 26.04%	9,832	93.9%
[ 26.5% - 27.0% ] 26.64%	184,010	90.5%
[ 27.5% - 28.0% ] 27.51%	53,826	85.7%
[ 28.0% - 28.5% ] 28.22%	6,563	88.2%
[ 30.5% - 31.0% ] 30.64%	45,688	90.6%
[ 33.0% - 33.5% ] 33.20%	171,637	86.0%
[ 33.0% - 33.5% ] 33.39%	593	98.8%
[ 36.5% - 37.0% ] 36.91%	36,657	87.2%
[ 38.0% - 38.5% ] 38.21%	34,227	84.8%
[ 39.0% - 39.5% ] 39.02%	47,697	82.9%
[ 40.0% - 40.5% ] 40.07%	16,072	83.2%
[ 41.5% - 42.0% ] 41.67%	120	88.3%
[ 45.0% - 45.5% ] 45.14%	181,268	87.8%
[ 45.5% - 46.0% ] 45.82%	22,622	86.9%
[ 52.0% - 52.5% ] 52.13%	188	71.3%
[ 67.0% - 67.5% ] 67.35%	49	100.0%
[ 81.0% - 81.5% ] 81.03%	116	100.0%

Sri Lankan 9th Grade

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Sri Lankan 9th GradeTragic

Sri Lankan 9th Grade Correlation Chart

Demographics Similar to Sri Lankans by 9th Grade

Sri Lankan 9th Grade Correlation Summary

Correlation Details

Sri Lankan 9th Grade
Tragic