Question

question 2 - 9
which of the following is an example of a research question that requires the collection of data that can be displayed in a histogram?
what are the different types of pets that students in seventh grade have at home?
how many cities in virginia fall into given population size intervals?
what are the components of a cell?
why does the moon have phases?

Explanation:

A histogram is used to display the distribution of numerical data in intervals. The question “How many cities in Virginia fall into given population size intervals?” involves numerical data (population size) grouped into intervals, which is suitable for a histogram. The first option is about types (categorical, better for bar - graph), the third is about components (categorical/descriptive), and the fourth is about a scientific explanation (not data - display related).

Answer:

How many cities in Virginia fall into given population size intervals?