The height (in inches) of a random sample of players in NCAA Division 1 basketball teams is shown to the left.    x 75 80 75 87 77 77 67 83 77 80 73 82 73 71 80 76 72 78 68 74 74 72 76 86 77 77 78   9 Sum of squared deviations:  ∑(x − x̅)² = _______. a 555.83         b 573.02         c 590.74         d 609.01

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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The height (in inches) of a random sample of players in NCAA Division 1 basketball teams is shown to the left.

   x

75
80
75
87
77
77
67
83
77
80
73
82
73
71
80
76
72
78
68
74
74
72
76
86
77
77
78

 

9 Sum of squared deviations:  ∑(x − x̅)² = _______.
a 555.83        
b 573.02        
c 590.74        
d 609.01        
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