QMS 102 Study Guide - Interquartile Range, Standard Deviation
13 Apr 2014
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Module 5 questions for nabil score: 92% hints: last year"s travel expenditures ($) by the 12 members of a university"s business council were as follows: $ 0 0 173 378 441 733 754 825 867 897 1182 1827: calculate the mean travel expenditure per member. Soln: 673. 1 eval: 1/1 format{~. d: determine the median travel expenditure per member. Soln: 743. 5 eval: 1/1: determine the range $ 1827. Soln: 606. 5 eval: 1/1 and the interquartile range $ 606. 50 of member travel expenditures: calculate the coefficient of variation of the data. % format{~. d: a suburban farm grows strawberries in a large field where prospective customers go to pick-their own. A sample of 340 customers showed that 20% picked one basket, 65% picked two baskets and the remainder picked three baskets. Soln: 0. 59 eval: 1/1 baskets/customer. format{~. dd: the percentage distribution of hourly earnings for all the 2100 plant employees of the abc corp. is shown below:
