QNT 275 Perfect Education - snaptutorial.com

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QNT 275 Perfect Education - snaptutorial.com
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QNT 275 Perfect Education - snaptutorial.com
QNT 275 Week 2 Homework Problem Set Excel File
For more classes visit www.snaptutorial.com   1.
  In a hearing test, subjects estimate the
loudness (in decibels) of a sound, and the
results are 69, 67, 71, 72, 65, 75, 68, 68, 83,
73, 68.
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QNT 275 Perfect Education - snaptutorial.com
QNT 275 Week 3 Homework Problem Set Excel File
For more classes visit www.snaptutorial.com   1.
  A survey is made in a neighborhood of 90
voters. 75 are Democrats and 15 are Republicans.
Of the Democrats, 30 are women, while 7 of the
Republicans are women. If one subject from the
group is randomly selected, find the probability
the individual is a male Republican.
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QNT 275 Perfect Education - snaptutorial.com
QNT 275 Week 4 Homework Problem Set Excel File
For more classes visit www.snaptutorial.com   1.
  A sample of 100 items has a population standard
deviation of 5.9 and a mean of 32. Construct a 95
percent confidence interval for µ.    
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QNT 275 Perfect Education - snaptutorial.com