The point of public speaking training is to create communication performance skills from scratch

Robert Flaherty who is considered the first documentary filmmaker produced a 1922 look at Eskimo life

Indicate whether this statement is true or false.

Random sampling ensures that a sample will

a. include individuals with unlisted phone numbers b. be of the correct size c. have individual units, each with an equal probability of being selected d. be diverse e. be easily duplicated