The _____ is an estimate of the standard error for a t-test of ...

[cherise1989]

The _____ is an estimate of the standard error for a t-test of independent means that assumes the variances of both groups are equal.
 Fill in the blank(s) with correct word

Question 2

Which of the following refers to a particular type of advertising that is limited to the Internet environment and ask Internet users to interact with them by clicking on various offers that arrive on their screens in varied manners?
 a. direct marketing c. Internet-direct marketing
  b. interactive marketing d. electronic marketing

[bbburns21]

Answer to Question 1

pooled estimate of the standard error

Answer to Question 2

C
Definition of Internet-direct advertising

[cherise1989]

TYSM

[sarah_brady415]

Thanks for the timely response, appreciate it