Moroccan vs Immigrants from Iran Married-couple Households

The statistical analysis conducted on geographies consisting of 201,755,880 people shows a substantial negative correlation between the proportion of Moroccans and percentage of married-couple family households in the United States with a correlation coefficient (R) of -0.510 and weighted average of 43.5%. Similarly, the statistical analysis conducted on geographies consisting of 279,826,479 people shows a poor positive correlation between the proportion of Immigrants from Iran and percentage of married-couple family households in the United States with a correlation coefficient (R) of 0.137 and weighted average of 48.8%, a difference of 12.2%.

Married-couple Households Correlation Summary

Measurement	Moroccan	Immigrants from Iran
Minimum	16.8%	24.8%
Maximum	83.0%	80.5%
Range	66.2%	55.7%
Mean	43.1%	53.5%
Median	43.3%	52.7%
Interquartile 25% (IQ1)	38.2%	46.2%
Interquartile 75% (IQ3)	46.7%	57.6%
Interquartile Range (IQR)	8.5%	11.3%
Standard Deviation (Sample)	11.5%	12.6%
Standard Deviation (Population)	11.3%	12.6%

Similar Demographics by Married-couple Households

Demographics Similar to Moroccans by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Moroccans are Ecuadorian (43.5%, a difference of 0.040%), Bangladeshi (43.5%, a difference of 0.080%), Native/Alaskan (43.5%, a difference of 0.090%), Cree (43.6%, a difference of 0.19%), and Immigrants from Burma/Myanmar (43.4%, a difference of 0.20%).

Demographics	Rating \| Rank	Married-couple Households
Central American Indians	0.2 /100 \| #258	Tragic 43.8%
Iroquois	0.2 /100 \| #259	Tragic 43.7%
Immigrants \| Cameroon	0.2 /100 \| #260	Tragic 43.7%
Alaskan Athabascans	0.2 /100 \| #261	Tragic 43.6%
Vietnamese	0.2 /100 \| #262	Tragic 43.6%
Cree	0.1 /100 \| #263	Tragic 43.6%
Bangladeshis	0.1 /100 \| #264	Tragic 43.5%
Moroccans	0.1 /100 \| #265	Tragic 43.5%
Ecuadorians	0.1 /100 \| #266	Tragic 43.5%
Natives/Alaskans	0.1 /100 \| #267	Tragic 43.5%
Immigrants \| Burma/Myanmar	0.1 /100 \| #268	Tragic 43.4%
Immigrants \| Sierra Leone	0.1 /100 \| #269	Tragic 43.3%
Yuman	0.1 /100 \| #270	Tragic 43.3%
Guatemalans	0.1 /100 \| #271	Tragic 43.3%
Immigrants \| Nigeria	0.1 /100 \| #272	Tragic 43.2%

Demographics Similar to Immigrants from Iran by Married-couple Households

In terms of married-couple households, the demographic groups most similar to Immigrants from Iran are Welsh (48.8%, a difference of 0.050%), Immigrants from Vietnam (48.8%, a difference of 0.060%), Immigrants from Eastern Asia (48.8%, a difference of 0.080%), Immigrants from Lebanon (48.9%, a difference of 0.10%), and Tsimshian (48.7%, a difference of 0.13%).

Demographics	Rating \| Rank	Married-couple Households
Iranians	99.7 /100 \| #36	Exceptional 49.0%
Sri Lankans	99.7 /100 \| #37	Exceptional 49.0%
Greeks	99.7 /100 \| #38	Exceptional 48.9%
Lithuanians	99.6 /100 \| #39	Exceptional 48.9%
Immigrants \| Bolivia	99.6 /100 \| #40	Exceptional 48.9%
Immigrants \| Lebanon	99.6 /100 \| #41	Exceptional 48.9%
Immigrants \| Vietnam	99.6 /100 \| #42	Exceptional 48.8%
Immigrants \| Iran	99.6 /100 \| #43	Exceptional 48.8%
Welsh	99.5 /100 \| #44	Exceptional 48.8%
Immigrants \| Eastern Asia	99.5 /100 \| #45	Exceptional 48.8%
Tsimshian	99.5 /100 \| #46	Exceptional 48.7%
British	99.5 /100 \| #47	Exceptional 48.7%
Indians (Asian)	99.4 /100 \| #48	Exceptional 48.7%
Immigrants \| Sri Lanka	99.4 /100 \| #49	Exceptional 48.7%
Samoans	99.4 /100 \| #50	Exceptional 48.7%