Mean of income for women born in US and women not born in the US. Let...
Mean of income for women born in US and women not born in the US. Let y1 equal income for women not born in US and y2 equal women income born in US.
Born in US - No
n= 212
Mean= 32450.95
Std. Deviation= 32624.393
std. Error 2240.653
Born in US- yes
n= 1311
mean= 34895.07
std. deviation= 33507.927
std. error mean= 925.436
Which of the following comes closest to the difference between the sample means of US born and foreign born adults (y2-y1)?
a. 1,315 dollars
b. -2,444 dollars
c. 2,444 dollars
d. -844
Homework Answers
c) 2444 Dollars
As we can directly identify Y2-Y1 = 34895.07 - 32450.95
Y1 -Born in US - No
Mean= 32450.95
Y2 -Born in US- yes
mean= 34895.07
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Mean of income for women born in US and women not born in the
US. Let...
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