.
10
20
30
40
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106.4
103.5
99.8
110.6
Rate this question:
5.67
9.02
7.49
8.13
68%
95%
99%
100%
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The mean value for machine 1 is smaller than the mean value for machine 2
The mean values of the two machines are the same
The mean value for machine 1 is larger than the mean value for machine 2
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The standard deviation of machine 1 is larger than the standard deviation of machine 2
The standard deviation of machine 1 is smaller than the standard deviation of machine 2
The standard deviations are the same
Rate this question:
12.2
13.8
14.5
11.3
Rate this question:
8.7
9.3
9.6
9.9
Rate this question:
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