Mathematics, 20.11.2020 17:40 leannhb3162
The following sample contains values of the price and quantity sold of a particular commodity. Use quantity sold as the dependent variable Y.
Price (X)
6.00
3.00
7.00
1.00
2.00
8.00
Quantity sold (Y)
53
67
48
76
70
28
∑x=27, ∑y=342, ∑x2=163, ∑xy=1295, ∑y2 = 21062, n = 6.
d. Find the coefficient of determination and interpret .
Answers: 1
Mathematics, 21.06.2019 20:30, shonesam98
Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters
Answers: 1
Mathematics, 21.06.2019 22:00, only1cache
Find the maximum value of p= 4x + 5y subject to the following constraints :
Answers: 1
The following sample contains values of the price and quantity sold of a particular commodity. Use q...
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