You have administered a standardized test of manualdexterity to two groups of 10

Question

You have administered a standardized test of manualdexterity to two groups of 10 semi skilled workers. One ofthese two groups of workers will be employed by you to work in awarehouse with many fragile items. The higher the manualdexterity of a worker the less likelihood that worker will breaksignificant inventory. Because of a unique contract you musthire all 10 employees from one of the two groups and none of theemployees from the other.

You must decide which group to choose. Chooseat least two measures of central tendency and at least onemeasure of dispersion for each group and use those to make yourchoice. Justify your choice

Group A Scores Group B Scores 63 79 64 83 87 81 89 75 91 78 98 89 26 65 100 93 59 60 100 100

Explanation / Answer

FOr dispersion, consider standard deviation

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