Provide an example of a proposition of policy

Define physical noise and describe how it can interfere with communication

What will be an ideal response?

Wilbur Schramm expressed his conceptualization of the fraction of selection as the: a. expectation of reward divided by the effort required. b. amount of time spent watching divided by the number of programs watched. c. uses to which people put media divided by the gratifications they seek fromthat use

d. gratifications people seek from media use divided by the uses to whichpeople put the media.