Answer the following statements true (T) or false (F)
1. The mean is the simplest measure of central tendency and is simply the most frequently occurring score.
2. The median (or midpoint) is a measure of central tendency that is applicable to ordinal (ranked) data.
3. The mode, expressed as X, is simply the sum of the scores divided by the number of scores.
4. The standard deviation is the simplest measure of dispersion and represents either the highest and lowest scores or the distance between the highest and lowest scores in a distribution.
5. The standard deviation and the related statistic variance are far less useful than the range.
1. False
2. True
3. False
4. False
5. False
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