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Category > Statistics Posted 31 May 2017 My Price 5.00

Spreading rate of spilled liquid

 

3.28              Spreading rate of spilled liquid. Refer to the Chemicial Engineering Progress (January 2005) study of the rate at which a spilled volatile liquid (methanol) will spread across a surface, Exercise

3.16 (p. 104). Consider a straight-line model relat- ing mass of the spill (y) to elapsed time of the spill (x). Recall that the data are saved in the LIQUIDSPILL file.

(a)    Is there sufficient evidence (at α = .05) to indi- cate that the spill mass (y) tends to diminish linearly as time (x) increases?

(b)    Give an interval estimate (with 95% confi- dence) of the decrease in spill mass for each minute of elapsed time.

 

 

 
 

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Alpha Geek
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Status NEW Posted 31 May 2017 06:05 AM My Price 5.00

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file 1496211599-Answer.docx preview (211 words )
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