Find the range of the data. 62, 58, 67, 57, 59, 70, 69,61 The range is
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the range is 13

Step-by-step explanation:

there are no figures how am i supposed to answer this question

step-by-step explanation:

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.