Question

The smaller the spread of scores around the arithmetic mean,

The smaller the interquartile range.


The smaller the standard deviation.


The smaller the coefficient of variation.


All the above

Answer 1

[AI-generated answer — Bot GPT 3.5]

Yes, all the above statements are correct. When the spread of scores around the arithmetic mean is smaller, it indicates that the data points are closer to the mean. This results in a smaller interquartile range, standard deviation, and coefficient of variation.