Q: 9
Sally and Sara sell flower pots at their garage sale. Martha motivates Rose mentioning that they will
sell a minimum of 16 pots per day if the outside temperature exceeds 60o F. From a sample, whose
population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an
average of 15.2 pots per day were sold with a Standard Deviation of 0.6 pots. What is the Z value for
this sales process?
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