True/ False and give reasons. 1. A data sample has a mean of 107, a median of
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Question:
True/ False and give reasons.
1. A data sample has a mean of 107, a median of 122, and a mode of 134. The distribution of the data is positively skewed.
2. The mean is one of the most frequently used measures of variability.
3. The mean is a measure of the deviation in a data set.
4. In a bell-shaped distribution, there is no difference in the values of the mean, median, and mode.
Related Book For
Essentials of Statistics for the Behavioral Sciences
ISBN: 978-1285056340
8th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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