of the three measures of central tendency, only the mode is useful for certain types of data, like those on a nominal scale.
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Q4: A negatively skewed distribution has a longer
Q5: When the data is skewed positive, the
Q6: A trimmed mean can be appropriate used
Q7: A trimmed mean is most useful when
Q8: The mean, median, and mode of a
Q10: The mode is the most commonly observed
Q11: A unimodal distribution is always a normal
Q12: Outliers are defined strictly as scores that
Q13: Skewed distributions causes outliers in datasets.
Q14: If the mean is less than the
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