## Wednesday, September 4, 2013

### Intro Statistics Questions

1 . The histogram below is for the fester at death for all(prenominal) of the 151 tailor who died in a New England town in the course of study 2001 (a ) How would you describe the shape of the distributionThe shape of the distribution behind be assumed normal . However , the distribution is or so negatively skewed (left skewed (b ) Roughly , where is the boil beat of the distributionRoughly , the center of the distribution is at 85 years (c ) How many another(prenominal) of the deaths were to people beneath the age of 60Roughly , six of the deaths were to people under the age of 60 (d ) Can you figure out the pretentiousness of the intervalsThe width of the interval is 5 years (e ) Approximately , how senescent was the oldest mortal in this groupApproximately , 105 years was the oldest person in this group2 .

The sp atomic number 18-time activity observations are the travels , in miles per moment (mph of 21 cars traveling on a section of the mama Turnpike in capital of Massachusetts54 59 62 66 54 67 81 55 65 71 48 52 48 61 62 56 63 65 64 58 61 (a ) What are the cases /individuals in this exampleThe cases /individuals in this example are 21 cars traveling on a section of the Massachusetts Turnpike in Boston (b ) Obtain the mean , the mensuration deviation and the variance of speed (Don t forget to give the catch units 60 .57 miles per hour (mph 7 .73 miles per hour (mph (c ) In statistics we...If you hope to get a ripe essay, order it on our website : BestE! ssayCheap.com

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