In the 1920s the average number of children per family were 3. During this time, Margaret Sanger became very vocal on birth control and by 1933, the number of children per family was down to 2.
around five kids
No. Very often the mean will not be part of the data set. In most countries, the average number of children per family is some fractional number. For example, in 2006, the mean number of children in a UK family was 1.8. However, I have yet to come across 0.8 of a child!
22.1
14 per cent
It cannot be used for qualitative data. The mean is affected by extreme values. It may not be represented anywhere in the population - for example, in most places, the average number of children per family will be a mixed fraction. There are no fractional children, though!
About 2 children per family
The average number of children per family is two sometimes three.
In the 1950s, the average number of children per family in Britain was around 2.4.
The average number of children per family in Ireland is estimated to be around 1.38 children per woman in recent years. This is below the replacement level of 2.1 children per woman needed to maintain a stable population.
The average number of children per family in America is around 1.9. This number has been decreasing over the years, with many families opting to have fewer children.
around five kids
The order of magnitude for the number of children in an average American family is 1 (one). The average number of children per family in the United States is around 1.9, which is closest to 1 when considering orders of magnitude.
The number of children per family is mainly in the range 1-3 children.
The average number of children per family in Canada is around 1.5 to 2 children. This number has been decreasing over the years, with many families choosing to have fewer children or delaying starting a family.
4200 It depends, if the family is non-Mormon, the average number of children is 2.21 (according to the U.S. Bureau of the Census); however, families that practice the faith of Mormonism have an average of 16.pi3 children, (according to Mitt Romney).
In Italy, the average number of children per family is around 1.3, which is below the replacement level of 2.1 children per woman needed to sustain the population. However, family size can vary greatly among individual families.
1.8 in houses with families 1.7 in houses with cohabiting couples and single parents