Given a data set, how do you know whether to calculate o or s? Choose the correct answer below. OA. If the given data set contains a large number of entries, then s is calculated. If the data set contains a small number of entries, then is calculated. OB. When given a data set, one would have to determine if it represented the population or if it was a sample taken from the population. If the data are a population, then o is calculated. If the data are a sample, then s is calculated. OC. If the given data set contains large number of entries, then o is calculated. If the data set contains a small number of entries, then s is calculated. OD. When given a data set, one would have to determine if it represented the population or if it was a sample taken from the population. If the data are a population, then s is calculated. If the data are a sample, then o is calculated.

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