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dreams2 dreams2
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6 years ago
A two-sample t-test is the parametric counterpart of the Wilcoxon signed rank sum test for matched pairs.
  Indicate whether the statement is true or false

Q. 2

For a given level of significance, if the sample size increases, the probability of a Type II error will:
 a. remain the same.
  b. increase.
  c. decrease.
  d. be equal to 1.0 regardless of .

Q. 3

The sign test is employed to compare two populations when the experimental design is matched pairs, and the data are ordinal but not normally distributed.
  Indicate whether the statement is true or false

Q. 4

The power of a test is denoted by:
 a.
  b.
  c. 1 -
  d. 1 -

Q. 5

The sign test is always to be preferred to the t-test.
  Indicate whether the statement is true or false

Q. 6

The power of a test is measured by its capability of:
 a. rejecting a null hypothesis that is true.
  b. not rejecting a null hypothesis that is true.
  c. rejecting a null hypothesis that is false.
  d. not rejecting a null hypothesis that is false.
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Shannai12345Shannai12345
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6 years ago
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dreams2 Author
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#2
6 years ago
Passed my quiz with this!
wrote...
#3
6 years ago
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