The z-test approximation to the Wilcoxon signed rank test is used ...

[fagboi]

The z-test approximation to the Wilcoxon signed rank test is used whenever the number of nonzero differences is at least ___________________ _.
 Fill in the blank(s) with correct word

Question 2

For one sample, the Wilcoxon signed rank method tests whether the sample could have been drawn from a population having a hypothesized value as its ___________________ _.
 Fill in the blank(s) with correct word

[hramirez205]

Answer to Question 1

20
twenty

Answer to Question 2

median

[fagboi]

Wow, this really help

[kishoreddi]

Thanks for the timely response, appreciate it