Immigrants from Ireland vs Costa Rican 9th Grade
COMPARE
Immigrants from Ireland
Costa Rican
9th Grade
9th Grade Comparison
Immigrants from Ireland
Costa Ricans
95.8%
9TH GRADE
99.6/ 100
METRIC RATING
68th/ 347
METRIC RANK
94.3%
9TH GRADE
3.5/ 100
METRIC RATING
234th/ 347
METRIC RANK
Immigrants from Ireland vs Costa Rican 9th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 240,784,498 people shows a slight positive correlation between the proportion of Immigrants from Ireland and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.067 and weighted average of 95.8%. Similarly, the statistical analysis conducted on geographies consisting of 253,601,730 people shows a poor positive correlation between the proportion of Costa Ricans and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.130 and weighted average of 94.3%, a difference of 1.6%.
9th Grade Correlation Summary
| Measurement | Immigrants from Ireland | Costa Rican |
| Minimum | 85.3% | 85.3% |
| Maximum | 100.0% | 100.0% |
| Range | 14.7% | 14.7% |
| Mean | 97.3% | 94.5% |
| Median | 97.3% | 94.7% |
| Interquartile 25% (IQ1) | 96.2% | 92.9% |
| Interquartile 75% (IQ3) | 99.3% | 96.9% |
| Interquartile Range (IQR) | 3.0% | 4.0% |
| Standard Deviation (Sample) | 2.7% | 3.5% |
| Standard Deviation (Population) | 2.7% | 3.4% |
Similar Demographics by 9th Grade
Demographics Similar to Immigrants from Ireland by 9th Grade
In terms of 9th grade, the demographic groups most similar to Immigrants from Ireland are Cypriot (95.8%, a difference of 0.0%), Immigrants from Lithuania (95.8%, a difference of 0.0%), Immigrants from Netherlands (95.8%, a difference of 0.010%), Immigrants from Australia (95.8%, a difference of 0.020%), and Immigrants from Belgium (95.8%, a difference of 0.020%).
| Demographics | Rating | Rank | 9th Grade |
| Sioux | 99.8 /100 | #61 | Exceptional 95.9% |
| Ukrainians | 99.7 /100 | #62 | Exceptional 95.9% |
| Canadians | 99.7 /100 | #63 | Exceptional 95.9% |
| Zimbabweans | 99.7 /100 | #64 | Exceptional 95.9% |
| Immigrants | England | 99.6 /100 | #65 | Exceptional 95.9% |
| Immigrants | Netherlands | 99.6 /100 | #66 | Exceptional 95.8% |
| Cypriots | 99.6 /100 | #67 | Exceptional 95.8% |
| Immigrants | Ireland | 99.6 /100 | #68 | Exceptional 95.8% |
| Immigrants | Lithuania | 99.6 /100 | #69 | Exceptional 95.8% |
| Immigrants | Australia | 99.5 /100 | #70 | Exceptional 95.8% |
| Immigrants | Belgium | 99.5 /100 | #71 | Exceptional 95.8% |
| Turks | 99.5 /100 | #72 | Exceptional 95.8% |
| Immigrants | Singapore | 99.5 /100 | #73 | Exceptional 95.8% |
| Thais | 99.5 /100 | #74 | Exceptional 95.8% |
| Inupiat | 99.5 /100 | #75 | Exceptional 95.8% |
Demographics Similar to Costa Ricans by 9th Grade
In terms of 9th grade, the demographic groups most similar to Costa Ricans are Nigerian (94.3%, a difference of 0.010%), Bolivian (94.3%, a difference of 0.010%), Immigrants from Panama (94.3%, a difference of 0.020%), Immigrants from Africa (94.3%, a difference of 0.020%), and Apache (94.3%, a difference of 0.030%).
| Demographics | Rating | Rank | 9th Grade |
| Immigrants | Sierra Leone | 4.8 /100 | #227 | Tragic 94.4% |
| Lumbee | 4.7 /100 | #228 | Tragic 94.4% |
| Immigrants | Southern Europe | 4.5 /100 | #229 | Tragic 94.3% |
| Apache | 4.2 /100 | #230 | Tragic 94.3% |
| Immigrants | Panama | 4.0 /100 | #231 | Tragic 94.3% |
| Immigrants | Africa | 3.9 /100 | #232 | Tragic 94.3% |
| Nigerians | 3.7 /100 | #233 | Tragic 94.3% |
| Costa Ricans | 3.5 /100 | #234 | Tragic 94.3% |
| Bolivians | 3.3 /100 | #235 | Tragic 94.3% |
| Somalis | 2.9 /100 | #236 | Tragic 94.3% |
| Koreans | 2.9 /100 | #237 | Tragic 94.3% |
| South American Indians | 2.8 /100 | #238 | Tragic 94.3% |
| Immigrants | China | 2.8 /100 | #239 | Tragic 94.3% |
| Immigrants | Ethiopia | 2.7 /100 | #240 | Tragic 94.3% |
| Spanish Americans | 2.6 /100 | #241 | Tragic 94.2% |