mortonmanning mortonmanning

23-06-2021
Mathematics

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Suppose that a histogram of a data set is approximately symmetric and bell shaped. Approximately what percent of the observations are within two standard deviations of the mean?
50%

68%

95%

99.7%

Respuesta :

28-06-2021

Answer:

Suppose that a histogram of a data set is approximately symmetric and "bell shaped". Approximately, what percent of the observations are within three ...

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