What type of graph or graphs would you plan to make in a study of each of the following issues?How old are their cars? (Select all that apply.) bar graphpie charthistogramstemplotboxplottimeplotnormal...

What type of graph or graphs would you plan to make in a study of each of the following issues?How old are their cars? (Select all that apply.) bar graphpie charthistogramstemplotboxplottimeplotnormal quantile plotnone of the above How many hours per week do students study? (Select all that apply.)? bar graphpie charthistogramstemplotboxplottimeplotnormal quantile plotnone of the above