Question: Consider the following data values: 10, 20, 30, 40, 50, 60, 70, 80, 90, and 100. 1. What is the 10th and 90th percentiles? Justify

Consider the following data values: 10, 20, 30, 40, 50, 60, 70, 80, 90, and 100. 1. What is the 10th and 90th percentiles? Justify your answers. 2. Between the standard deviation and inter-quartile range, which one is a better measure of dispersion in this example? Why

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