The number of degrees of freedom of the two-sample t test are the ...

[Caiter2013]

The number of degrees of freedom of the two-sample t test are the same as the degrees of freedom for the paired t test statistic.
  1.True
  2.False

Question 2

When testing a hypothesis concerning the difference of two independent population means, if the variance of the difference is estimated using the sample variances, the resulting test statistic has a Normal distribution.
  1.True
  2.False

[mcinincha279]

Answer to Question 1

2

Answer to Question 2

2

[Caiter2013]

Excellent

[diana chang]

Thanks for the timely response, appreciate it