Happy birthday, David! Here is a card for you with our best wishes.
A.
I don't feel very weel.
B.
Wow, it's very nice. Thank you very much.
C.
It's a nice day.
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【多选题】A realtor in a local area is interested in being able to predict the selling price for a newly listed home or for someone considering listing their home. This realtor would like to attempt to predict...
A.
T he only variable that is significant in this model is the size of the home in square feet
B.
The attached garage is a dummy (0, 1) variable
C.
R 2 = 0.8910; This represents 89.1% of the variation in the selling price can be explained by this regression equation.
D.
You should not recommend that the realtor use this model to predict the selling price of a home
【简答题】A bond is selling for 98.6. It is estimated that the price will fall to 97.0if yields rise 30 bps and that the price will rise to 100.5 if yields fall 30 bps. Based on these estimates, the duration of...