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Measures Of Variability Range, Variance, Quartile And Standard Deviation

True or False: The standard deviation is a measure of central tendency.

True or False: The range is calculated by subtracting the lowest score from the highest score.

True or False: The range also measures the variation of the data about the mean.

True or False: The range gives the average of the data's absolute deviation about the central points.

True or False: The variance is a measure of position.

True or False: The variance is a measure of dispersion. 

True or False: The standard deviation is a measure of dispersion. 

True or False: The standard deviation is a measure of position.

True or False: The average squared deviation from the mean of the given data set is known as the range

True or False: The variance is a measure of central tendency.