Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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Question
How do you solve for b0?

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ot available, but the following data were calculated from a sample of 10 ob-
ervations:
580
ΣΥ
ΣΧ
Σ ΧΥ
50
x
%3D
- 654
2,246
41,208
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7,568
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60
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What is b,?
What is bo?
Four people are allowed to pick pennies from the bottom of a pool. Each finds
Y; dollars worth of pennies during the X, minutes the four people are allowed in
the pool:
Minutes, X,
Person
Dollars Found, Y,
1
2.00
5.00
3
6.00
6.
7.00
a) What is the centroid for this sample?
ABCD
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