Sociology: Methods of Communication Random samples of
Chapter , Problem 15(choose chapter or problem)
Sociology: Methods of Communication Random samples of people ages 1524 and of people ages 2534 were asked about their preferred method of (remote) communication with friends. The respondents were asked to select one of the methods from the following list: cell phone, instant message, e-mail, other. (i) Make a cluster bar graph showing the percentages in each age group who selected each method. (ii) Test whether the two populations share the same proportions of preferences for each type of communication method. Use a 0.05.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer