For the following set of data, find the percentage of data within 2 population standard deviations of the mean, to the nearest percent

Question

For the following set of data, find the percentage of data within 2
population standard deviations of the mean, to the nearest percent.
58, 77, 31, 54, 58, 54, 56, 58, 56

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Gia Bảo 4 years 2021-08-24T14:16:57+00:00 1 Answers 14 views 0

Answers ( )

  1. lethu
    0
    2021-08-24T14:18:31+00:00
    Reply

    Answer:

    58,+77,+31,+54+,58+,54+,46+,58+,56/9

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )