Question
In: Statistics and Probability
Suppose that weekly expenses for two student organizations are thought to be similar. A random sample...
Suppose that weekly expenses for two student organizations are thought to be similar. A random sample of 10 weeks yields the following weekly expenses for each organization:
Organization A Organization B
$ 119.25 $ 111.99
$ 123.71 $ 116.62
$ 121.32 $ 114.88
$ 121.72 $ 115.38
$ 122.34 $ 115.11
$ 122.42 $ 114.40
$ 120.14 $ 117.02
$ 123.63 $ 113.91
$ 122.19 $ 116.89
$ 122.44 $ 121.87
Use a Wilcoxon Rank Sum Test to determine whether expenses differ for the two organizations. Test at the 0.05 level.
Solutions
orchestra answered 1 year agoRelated Solutions
Suppose that weekly expenses for two student organizations are thought to be similar. A random sample...
Suppose that weekly expenses for two student organizations are
thought to be similar. A random sample of 10 weeks yields the
following weekly expenses for each organization:
Organization
A Organization
B
$
119.25 $
111.99
$
123.71 $
116.62
$
121.32 $
114.88
$
121.72 $
115.38
$
122.34 $
115.11
$
122.42 $
114.40
$
120.14 $
117.02
$
123.63 $
113.91
$
122.19 $
116.89
$
122.44 $
121.87
Use a Wilcoxon Rank Sum Test to determine whether expenses
differ for the two organizations. Test at the 0.05 level.
The following random sample of weekly student expenses in dollars is obtained from a normally distributed...
The following random sample of weekly student expenses in
dollars is obtained from a normally distributed population of
undergraduate students with unknown parameters.
8
56
76
75
62
81
72
69
91
84
49
75
69
59
70
53
65
78
71
87
71
74
69
65
64
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