Mathematics, 24.06.2019 06:20 arrissa1234hinkle

Complete the following steps to find the standard deviation of the data set by hand. 1, 3, 5, 15, 2, 11, 12, 7 a) find the mean value. (i have already done this, it is 7.) b) complete the table to find the deviations and the squared deviations. (i need on this the most! screenshot of table is attached.) c) find the sum of the squared deviations. show your work. d) find the standard deviation. round your answer to the nearest tenth. show your work.

Complete the following steps to find the standard deviation of the data set by hand. 1, 3, 5, 15, 2

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Complete the following steps to find the standard deviation of the data set by hand. 1, 3, 5, 15, 2...