1. 1: Analyzing Categorical Data

variance. Calculate the square root of the variance… this is the standard deviation

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• 2.55 is the “typical” distance of the values in the data set from the mean

variance. Calculate the square root of the variance… this is the standard deviation. Note: Population variance/standard deviation versus sample variance/standard deviation Interpreting Standard Deviation With our discussion of the number of pets 9 students owned, a standard deviation of 2.55 means that: 2.55 is the “typical” distance of the values in the data set from the mean In this case, the number of pets typically varies from the mean by about 2.55 pets. Directory: ourpages -> auto -> 2017 2017 -> Senior Division Solutions 2017 -> Avant garde adademy of broward 2017 -> Have you always wanted to go to space camp? Dreamt of becoming an astronaut here’s your chance! 2017 -> Atlanta, georgia-april 2017-a total solar eclipse occurs when the moon lines up between the earth and the sun-an extremely rare and beautiful event 2017 -> United states history and geography unit 1: The Rise of Industrial America 1877-1914 2017 -> Out-of-Field Notification to Parents/Guardians English 2017 -> Modern History Notes 9-21-2017 Entertainment 2017 -> The secret of change is to focus all of your energy, not on fighting the old, but on building the new 2017 -> The Berlin Conference 1884 Simulation Historical Context 2017 -> Island Biogeography and Biodiversity Part I: Background Reading Download 10.83 Mb. Share with your friends: