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A psychologist records the number of criminal offenses among teenage drug users in a nationwide sample of 1,201 participants. To measure the variance of criminal
A psychologist records the number of criminal offenses among teenage drug users in a nationwide sample of 1,201 participants. To measure the variance of criminal offenses, he computes the SS = 10,000 for this sample. In the first blank what are The degrees of freedom for variance In the second blank compute the standard deviation, round to two decimals.
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