Using inferential statistics, we test hypotheses about: a. the ...

[joesmith1212]

Using inferential statistics, we test hypotheses about:
 
  a. the population.
  b. the sample.
  c. the relation between the samples.
  d. all of these

Question 2

In general, the null hypothesis means that:
 
  a. subjects were randomly assigned to groups.
  b. a confounding variable is responsible for differences between subject groups.
  c. subject groups came from the same population.
  d. there is a significant difference between subject groups.

[mcarey591]

Answer to Question 1

A

Answer to Question 2

C

[joesmith1212]

Wow, this really help

[ghepp]

Thanks for the timely response, appreciate it