A survey of high school students inquires about siblings. a. If a question asks how many siblings each student has, would the best display be a pie chart, a histogram, side-by-side boxplots, or a...

A survey of high school students inquires about siblings.

a. If a question asks how many siblings each student has, would the best display be a pie chart, a histogram, side-by-side boxplots, or a scatterplot?

b. Would results be summarized with a mean or a proportion?

c. If a question asks whether or not the students have siblings, would the results be displayed with a pie chart, a histogram, side-by-side boxplots, or a scatterplot?

d. Would the proportion of sampled students with no siblings be denoted
p
or ?