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Author Question: The difference between the largest and smallest data values is the _____. a. variance b. ... (Read 41 times)

Caiter2013

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on: Jun 24, 2018
The difference between the largest and smallest data values is the _____.
 a. variance
  b. interquartile range
  c. range
  d. coefficient of variation

Question 2

In general, higher confidence levels provide
 a. wider confidence intervals.
   b. narrower confidence intervals.
   c. a smaller standard error.
   d. unbiased estimates.


sarajane1989

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Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

a


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