Posted by: Pdfprep
Post Date: October 21, 2020
Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 15 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 13.6 pots per day were sold with a Standard Deviation of 0.7 pots.
The statistical Degrees of Freedom for this example are?
A . 1
B . 29
C . 30
D . 31
E . 2
Answer: B
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