Married couples with only one working spouse paying Social Security taxes will ______.
a. receive less in benefits than a single individual with the same lifetime payments
b. receive the same in benefits as a single individual with the same lifetime payments
c. receive more in benefits than a single individual with the same lifetime payments
d. receive more in cash benefits but less in health care benefits than a single individual with the same lifetime payments
Question 2
R2 is a statistical measure which
A) determines how important one variable is in explaining the value of another variable.
B) tests the true value of a variable.
C) determines how well an equation can estimate the relationship between one variable and a set of other variables.
D) All of the above
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