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little toast little toast
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6 years ago
The Empirical Rule states that for a bell-shaped distribution, approximately 95 percent of data should lie within:
 
  A) one standard deviation from either side of the mean.
  B) two standard deviations from either side of the mean.
  C) three standard deviations from either side of the mean.
  D) four standard deviations from either side of the mean.

Q. 2

Using Solver, determine the number of 115-inch rolls produced with the cutting pattern 6.
 
  A) 172 units
  B) 316 units
  C) 114 units
  D) 0 units

Q. 3

The standard normal probability distribution uses the z-statistic.
 
  Indicate whether the statement is true or false

Q. 4

For the given data, what is the value of mean absolute percentage error?
 
  A) 24.45
  B) 37.63
  C) 14.78
  D) 64.31

Q. 5

When comparing data measured by substantially different scales, we must use:
 
  A) standardized data values.
  B) standardized data scales.
  C) standardized data variations.
  D) standardized data scores.
Textbook 
Statistics, Data Analysis, and Decision Modeling

Statistics, Data Analysis, and Decision Modeling


Edition: 5th
Author:
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brittanyxleeebrittanyxleee
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6 years ago
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little t. Author
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6 years ago
I just wanted to write to say thanks a bunch for the answer!
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