Two samples, each with n = 16 scores, produce an estimated ...

[torybrooks]

Two samples, each with n = 16 scores, produce an estimated standard error of 4 points and a t statistic of t = 2.00 . What is the sample mean difference?
 
  a. 2 c. 8
  b. 4 d. 16

Question 2

The data from an independent-measures research study produce a sample mean difference of 4 points and a pooled variance of 18 . If there are n = 4 scores in each sample, what is the estimated standard error for the sample mean difference?
 
  a. 3 c. 12
  b. 9 d. The square root of 12

[nicoleclaire22]

Answer to Question 1

C

Answer to Question 2

A

[torybrooks]

Great answer, keep it coming

[xoxo123]

Thanks for the timely response, appreciate it