Sioux vs Iranian 9th Grade
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Sioux
Iranian
9th Grade
9th Grade Comparison
Sioux
Iranians
95.9%
9TH GRADE
99.8/ 100
METRIC RATING
61st/ 347
METRIC RANK
96.1%
9TH GRADE
99.9/ 100
METRIC RATING
43rd/ 347
METRIC RANK
Sioux vs Iranian 9th Grade Correlation Chart
The statistical analysis conducted on geographies consisting of 234,196,827 people shows a poor positive correlation between the proportion of Sioux and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.174 and weighted average of 95.9%. Similarly, the statistical analysis conducted on geographies consisting of 310,636,461 people shows a moderate positive correlation between the proportion of Iranians and percentage of population with at least 9th grade education in the United States with a correlation coefficient (R) of 0.421 and weighted average of 96.1%, a difference of 0.17%.
9th Grade Correlation Summary
| Measurement | Sioux | Iranian |
| Minimum | 89.6% | 94.5% |
| Maximum | 100.0% | 100.0% |
| Range | 10.4% | 5.5% |
| Mean | 97.3% | 98.0% |
| Median | 97.7% | 98.1% |
| Interquartile 25% (IQ1) | 96.3% | 97.2% |
| Interquartile 75% (IQ3) | 98.9% | 99.2% |
| Interquartile Range (IQR) | 2.6% | 2.0% |
| Standard Deviation (Sample) | 2.2% | 1.4% |
| Standard Deviation (Population) | 2.2% | 1.4% |
Demographics Similar to Sioux and Iranians by 9th Grade
In terms of 9th grade, the demographic groups most similar to Sioux are Native Hawaiian (95.9%, a difference of 0.010%), Ukrainian (95.9%, a difference of 0.010%), New Zealander (95.9%, a difference of 0.030%), Aleut (96.0%, a difference of 0.040%), and Macedonian (96.0%, a difference of 0.050%). Similarly, the demographic groups most similar to Iranians are Chippewa (96.1%, a difference of 0.010%), Alaska Native (96.1%, a difference of 0.020%), Crow (96.1%, a difference of 0.030%), Immigrants from India (96.1%, a difference of 0.030%), and Russian (96.0%, a difference of 0.040%).
| Demographics | Rating | Rank | 9th Grade |
| Chippewa | 99.9 /100 | #42 | Exceptional 96.1% |
| Iranians | 99.9 /100 | #43 | Exceptional 96.1% |
| Alaska Natives | 99.9 /100 | #44 | Exceptional 96.1% |
| Crow | 99.9 /100 | #45 | Exceptional 96.1% |
| Immigrants | India | 99.9 /100 | #46 | Exceptional 96.1% |
| Russians | 99.9 /100 | #47 | Exceptional 96.0% |
| Australians | 99.9 /100 | #48 | Exceptional 96.0% |
| Greeks | 99.9 /100 | #49 | Exceptional 96.0% |
| Celtics | 99.9 /100 | #50 | Exceptional 96.0% |
| Immigrants | Northern Europe | 99.9 /100 | #51 | Exceptional 96.0% |
| Serbians | 99.9 /100 | #52 | Exceptional 96.0% |
| Austrians | 99.8 /100 | #53 | Exceptional 96.0% |
| Immigrants | Canada | 99.8 /100 | #54 | Exceptional 96.0% |
| Immigrants | Austria | 99.8 /100 | #55 | Exceptional 96.0% |
| Immigrants | North America | 99.8 /100 | #56 | Exceptional 96.0% |
| Macedonians | 99.8 /100 | #57 | Exceptional 96.0% |
| Aleuts | 99.8 /100 | #58 | Exceptional 96.0% |
| New Zealanders | 99.8 /100 | #59 | Exceptional 95.9% |
| Native Hawaiians | 99.8 /100 | #60 | Exceptional 95.9% |
| Sioux | 99.8 /100 | #61 | Exceptional 95.9% |
| Ukrainians | 99.7 /100 | #62 | Exceptional 95.9% |