The ages of the people who participated in the study on smoking in Chicago are given below. You plan to use the same ages of Chicago to estimate the starting smoking effects for the larger population. Find the sample standard deviation of the ages. 82 76 78 90 94 82 88 82 74 84

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FIGURE 4.16 DECISION TREE FOR HEMMINGWAY, INC. 1 Start R&D Project ($5 million) Do Not Start the R&D Project Successful 0.5 Not Successful 0.5 3 Building Facility ($20 million), Sell Rights Profit ($ millions) High Demand 0.5 Medium Demand 0.3 Low Demand 0.2 34 20 10 20 -5 0 FIGURE 4.16 DECISION TREE FOR HEMMINGWAY, INC. 1 Start R&D Project ($5 million) Do Not Start the R&D Project Successful 0.5 Not Successful 0.5 3 Building Facility ($20 million), Sell Rights Profit ($ millions) High Demand 0.5 Medium Demand 0.3 Low Demand 0.2 34 20 10 20 -5 0

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Answer 16 Mean sum of dataN Mean 8276789094828882748410 Mean83 X ... View the full answer