Establishing whether the difference between two independently ...

[abarnes]

Establishing whether the difference between two independently selected
  sample means is significant, requires the
 
  a. U test
  b. H test
  c. T test
  d. none of these

Question 2

Compared to the parametric tests, the non-parametrics have
 
  a. more assumptions
  b. fewer assumptions
  c. the same number of assumptions
  d. all of these, depending on the scale of measurement

[aruss1303]

Answer to Question 1

You are a life saver.

Answer to Question 2

Posted another one can you check that one too? Thanks.

[abarnes]

Thank you!

[aruss1303]

Happy to help