You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which is not a measure of dispersion? and explain in detail?
Ans: c (Mode) Ref: Park, 19th ed, p. 701Measures of dispersion include:a) Mean deviationb) Standard deviationc) RangeThe range is the simplest measure of dispersion. It is the difference between the highest and lowest figures in the sample.Mean deviation-is the average of the deviations from the arithmetic mean, and is given by the fonnulaStandard deviation- is the most frequently used measure of deviation. It is defined as the root mean square deviation.Measures of central tendency include# Mean# Mode -- not affected by the extreme items.# Median