For the following data (21, 24, 23, 21, 27, 20, 26, 22), the variance is 7 7.8 O 7.28 2.699
For the following data (21, 24, 23, 21, 27, 20, 26, 22), the variance is 7 7.8 O 7.28 2.699
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Transcribed Image Text:For the following data (21, 24, 23,
21, 27, 20, 26, 22), the variance is
7
7.8
7.28
O 2.699
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