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Category > Statistics Posted 25 May 2017 My Price 5.00

Weights of Cola

 

Weights of Cola Listed below are samples of weights (grams) of regular Coke and diet Coke (based on Data Set 17 in Appendix B).

Regular:

372

370

370

372

371

374

Diet:

353

352

358

357

356

357

a. Find the mean weight of regular Coke and the mean weight of diet Coke, then compare the results. Are the means approximately equal?

b. Find the median weight of regular Coke and the median weight of diet Coke, then compare the results.

c. Find the standard deviation of regular Coke and the standard deviation of diet Coke, then compare the results.

d. Find the variance of the weights of regular Coke and the variance of the weights of diet Coke. Be sure to include the units of measurement.

e. Based on the results, do the weights of regular Coke and diet Coke appear to be about the same?

 
 

Answers

Alpha Geek
(8)
Status NEW Posted 25 May 2017 03:05 PM My Price 5.00

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file 1495724679-Answer.docx preview (174 words )
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