There is a correlation of .445 between the percentage of families below the poverty line and the percentage of families headed by unmarried females. Suppose a researchers believes this correlation is the caused by the fact that marriages which face economic hardships are more likely to end in divorce, thereby producing more female-headed households. The researcher in this example would say that _____________ is the independent variable.
a. the percentage of families below the poverty line; the percentage of female-headed families
b. the percentage of female-headed families; the percentage of families below the poverty line
c. the female employment rate; the percentage of female-headed families
d. either a or b above
Question 2
There is a correlation of .445 between the percentage of families below the poverty line and the percentage of families headed by unmarried females. Suppose a researchers believes this correlation is the caused by discrimination against women which reduces their family income. The researcher in this example would say that _____________ is the independent variable and _______________ is the dependent variable.
a. the percentage of families below the poverty line; the percentage of female-headed families
b. the percentage of female-headed families; the percentage of families below the poverty line
c. the female employment rate; the percentage of female-headed families
d. either a or b above
Large families on U.S. farms used to be common. Children helped plant and harvest crops, take care ...
Drug development time line.
The end of a typical line wrench, which shows that it is capable of grasping most of the head of ...
A new drug development time line with the four phases of drug approval.
How to find the equation of a line that is perpendicular to a line passing through a point
Time Line for Life’s Origin and Evolution