Question

Some cleaning jobs are disliked more than others. According to the July 17, 2009, USA Today Snapshot on a survey of women by Consumer Reports National Research Center, the cleaning tasks women dislike the most are presented in the following Pareto diagram.
a. How many total women were surveyed?
b. Verify the 15% listed for “Cleaning refrigerator.”
c. Explain how the “cum % for dusting” value of 80% was obtained and what it means.
d. What three tasks would make no more than 75% of the women surveyed happy if those tasks were eliminated?


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  • CreatedAugust 27, 2015
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