2,3,2,5, 7, 1,4
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Mathematics, 11.01.2020 22:31 dreamn6651
Asample of 7 students was taken to see how many pencils they were carrying.
2,3,2,5, 7, 1,4
1. calculate the sample mean.
2. calculate the standard deviation.
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Answers: 3
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Asample of 7 students was taken to see how many pencils they were carrying.
2,3,2,5, 7, 1,4
2,3,2,5, 7, 1,4
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