The confidence interval is used to estimate the range of values within which a population parameter is situated

Descriptive language is

a. the ability to evaluate language used in the message. b. identifying events, problems, and processes which all can experience. c. using "you" versus "I" messages. d. both a and b.

From the beginning, ____________ have been magazines’ best audience

a. recent immigrants b. single high income professionals c. women d. people living in rural areas