As the sample size increases, the operating characteristic curves ...

[jeatrice]

As the sample size increases, the operating characteristic curves drop down to zero at a(n) ___________________ _ rate.
 Fill in the blank(s) with correct word

Question 2

In a Wilcoxon signed rank sum test, the test statistic is calculated as T = 75 . If there are n = 15 observations for which D  0, and a two-tail test is performed at the 5 significance level, then:
 a. reject the null hypothesis.
  b. don't reject the null hypothesis.
  c. the test results are inconclusive.
  d. perform a parametric test.

[Moriaki]

Answer to Question 1

increased
faster
higher

Answer to Question 2

B