Dan is ordering boxes of chocolate from a web site. Each box costs $15. Shipping costs $5 for any order. Dan wants to spend no more than $145. Create an inequality.

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an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.