Practice Quiz

DSST Principles of Statistics Exam Prep - Question List

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1. What is the median for the following set of numbers? $3.27, $9.42, $6.15, $5.25, $7.62, $4.86, $2.94, $1.16
  1. $6.15
  2. $4.07
  3. $5.45
  4. $5.70
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2. What is the median for the following set of numbers? 15, 62, 47, 33, 89, 4, 76, 40, 54
  1. 28
  2. 46.7
  3. 47
  4. 39.2
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3. All of the following are the components of the multiple regression model EXCEPT:
  1. slopes of trend lines
  2. correlation coefficients
  3. random error terms
  4. intercept
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4. What is the mode for the numbers 34, 62, 58, 49, 37, 85, 22, 44, 37 and 52?
  1. 48
  2. 46.5
  3. 61
  4. 37
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5. What is the mode for the following set of numbers? 27, 29, 26, 25, 24, 22, 26, 21, 23, 28
  1. 25.5
  2. 26
  3. 25.1
  4. 22
See answer

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