What is Interquartile Range? (stats)

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orchestra answered 1 year ago

What are the differences among the various measures of variation, such as the range, interquartile range,...

What are the differences among the various measures of variation, such as the range, interquartile range, variance, standard deviation, and coefficient of variation, and what are the advantages and disadvantages of each

Calculate the range, interquartile range, variance, standard deviation and coefficient of variation.

A sample has data values 27, 25, 20, 15, 30, 34, 28, 25. Calculate the range, interquartile range, variance, standard deviation and coefficient of variation.

Briefly explain the difference between range, interquartile range, and standard deviation.

2. Discuss why the range is an unstable measure of variability and when the interquartile range...

2. Discuss why the range is an unstable measure of variability and when the interquartile range may be preferred if the distribution of a variable is skewed?

Calculate the range, the interquartile, the variance, and the standard deviation. What do these measures tell...

Calculate the range, the interquartile, the variance, and the standard deviation. What do these measures tell you about the "spread" of the data? 110.00 117.00 120.00 118.00 104.00 100.00 107.00 115.00 115.00 115.00 114.00 100.00 117.00 115.00 103.00 105.00 110.00 115.00 250.00 275.00

discuss the sensitivity of outliers for mean, median, interquartile range, range, variance and standar deviation

Discuss the advantages and disadvantages for the interquartile range and standard deviation in describing the variability...

Discuss the advantages and disadvantages for the interquartile range and standard deviation in describing the variability present in a distribution of scores.

Find the average, median and mode income of the residents Find interquartile range Find the mean...

Find the average, median and mode income of the residents Find interquartile range Find the mean deviation from the mean and median The following data on income of residents generated from County X Min Max No. of people 1000 2000 28 2000 3000 52 3000 4000 45 4000 5000 35 5000 6000 63 6000 7000 130 7000 8000 110 8000 9000 62 9000 10000 55 10000 11000 38 11000 12000 35 12000 13000 50 13000 14000 55 14000 15000 88...

Describe the relation between scales of measurement and measures of variability (e.g., interquartile range and standard...

Describe the relation between scales of measurement and measures of variability (e.g., interquartile range and standard deviation.)

Calculate the 5 number summary and the interquartile range of the following data: 37, 23, 3,...

Calculate the 5 number summary and the interquartile range of the following data: 37, 23, 3, 52, 35, 27, 28, 30, 41, 59, 20, 31, 48, 13, 937, 23, 3, 52, 35, 27, 28, 30, 41, 59, 20, 31, 48, 13, 9

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