Max Sennett's success with his Keystone Studio was due to the fact that he "told" original stories and used only top actors. ___

In what case did the courts first refuse to extend Section 230 protection to a blog site because of its encouragement of offensive posts, and then overturn the ruling so as to extend the protection?

a) Barnes v. Yahoo! Inc.; b) Fustolo v. Hollander; c) Jones v. Dirty World Entm’t Recordings; d) Blockowicz v. Williams; e) Hutchinson v. Proxmire.

What type of sampling is conducted when the sizes of different clusters have extreme variation in size?

a. multistage cluster sampling b. quota sampling c. stratification d. probability proportionate to size sampling