Question: 1. Use the data set below (Central Tendency & Variability) - Use Excel, StatCrunch or online calculator: 11, 13, 20, 28, 32, 45, 48, 51,

1. Use the data set below (Central Tendency & Variability) - Use Excel, StatCrunch or online calculator: 11, 13, 20, 28, 32, 45, 48, 51, 78, 91, 93 a) Sample mean: x = _________ b) Median: ___________ c) Mode: ___________ d) Calculate the sample standard deviation: s = _________ e) Calculate the sample variance: s = _________ f) Calculate the range: __________

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