Free CSSGB Exam Braindumps (page: 14)

Page 14 of 51

Non-parametric testing is done when which of these are applicable? (Note: There are 3 correct answers).

  1. When the traditional t tests don't produce the results we need
  2. A Hypothesis Test for the Median of the population is in question
  3. It does not require data to come from Normally Distributed populations
  4. They look at the Median rather than the Mean of populations
  5. When there are no parameters to measure in the process

Answer(s): B,C,D



The Mann-Whitney Test is used to test if the Means for two samples are different.

  1. True
  2. False

Answer(s): B



Contingency Tables are used to perform which of these functions?

  1. Illustrate one-tail proportions
  2. Analyze the "what if" scenario
  3. Contrast the Outliers under the tail
  4. Compare more than two sample proportions with each other

Answer(s): D



For the data shown here a Belt suspects the three grades are supplying the same results. Which statement(s) are true for proper Hypothesis Testing?

  1. The most appropriate Central Tendency to test is the Means
  2. An appropriate test to test Central Tendency is the Levene's test
  3. An appropriate test to test Central Tendency is the ANOVA test
  4. An appropriate test to test Central Tendency is the Mood's Median test

Answer(s): D



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Blue Walker commented on November 22, 2015
Purchased study materials, hopefully they will aid in my exam prep. I will update after sitting the exam.
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