Descriptive Statisticshard
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A bimodal distribution has modes at 30 and 60, with respective frequencies of 12 and 12. If the remaining 26 values are uniformly distributed between 30 and 60, which statement(s) is/are true? (1) The median is at 45; (2) The mean must equal the median; (3) The distribution is symmetric.
A bimodal distribution has modes at 30 and 60, with respective frequencies of 12 and 12. If the remaining 26 values are uniformly distributed between 30 and 60, which statement(s) is/are true? (1) The median is at 45; (2) The mean must equal the median; (3) The distribution is symmetric.