Question
Find the variance and standard deviation of the follow data sets using the proper formula. -10, 0, 10, 20, 30 8, 9, 10, 11, 12
Find the variance and standard deviation of the follow data sets using the proper formula.
-10, 0, 10, 20, 30
8, 9, 10, 11, 12
Compare them and explain what the difference is between the two standard deviations - what does it tell you about the data? You must show your work. Use paper and pencil to solve.
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Elementary Statistics A Step By Step Approach
Authors: Allan Bluman
8th Edition
73386103, 978-0073386102
