A store is having a sale on roses. The sale price on a dozen roses is 15% less than the regular price. If the regular price of a
2 answers:
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The table is missing in the question. The table is attached below.
Solution :
Let X = appraised value
Y = area (square feet)
The regression line is given by :
The regression line is :
To estimate the error variance, we have:
Error variance,
