Only major powers like the United States and Russia have intelligence services

The number of elected officials in the House of Representatives for each state is based on which of the following?

a. taxation b. population c. veterans d. voter participation e. registered voters

The readers of Artistry and Fame Line, two leading entertainment magazines, were asked to take a common survey. However, on analyzing the survey outcomes, it was observed that the results were different. The opinion of the readers of Artistry was significantly different from those of Fame Line readers. In this scenario, the difference in the results represents a(n) _____.

A. biased sample B. random sample C. analytic sample D. erroneous sample E. general sample