By the 1940s, Gallup had switched from quota sampling to probability sampling because it provided more accuracy and reliability in predicting election outcomes

Explain the six ways you can improve your perceptual competence. Which method do you think would be most beneficial for your personal communication characteristics? Why?

What will be an ideal response?

Which types of activities create disharmony and conflict among group members, especially those who do follow through on tasks and assignments?

a) Social loafin b) Red herring c) Hasty generalization d) Bandwagon fallacy