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Run a regression of Y on X in Excel and turn in the output with a note explaining what the coefficients {correlation coefficient (multiple R), standard error, t-statistic and F-statistic} mean.
Family
Weekly Expenditure On Recreation (Y)
Weekly Income (X)
1
90
900
2
60
800
3
45
600
4
70
650
5
30
300
6
40
350
7
50
400
8
55
700
9
85
950
10
75
11
12
750
13
500
14
15
25
250
16
65
17
18
450
19
35
20
200
Describe the Linear programming problem with constraints. Which among the following is not acceptable as a constraint in a linear programming problem?
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The accompanying two histograms represent the distribution of acceptance rates (percent accepted) among 25 business schools in 1995. The histograms use different class intervals, but are based on the same data. In each class interval, the left endpoi..
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Dunn Poitiac has compiled the following sales data regarding the number of cars sold over the past 60n selling days. Answer the following questions for the sales data shown.
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If statistically significant, do you believe the difference is large enough to be significant? If so, to whom, and explain why? Is normality assumption fulfilled? Describe.
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