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  3. 2 what is the total variation the standard deviation and...

Question: 2 what is the total variation the standard deviation and...

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2. What is the total variation, the standard deviation, and the variance for the number of hours/day that employees spend watching television (question #7 on the survey) and explain clearly what each means (explain using plain tanguage and no technical jargon)? Data Collected From 20 Employees Q#1 2 3 (years) (no.) ($1,000s) (years) (hrs/day) ID gender age children income education watchtv violent 21 12 48 31 12 43 17 31 16 19 24 12 49 47 12 16 16 27
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