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D. Explain how the methods used to gather the data in the bar graph reflect scientific polling practices.

Sagot :

Bar graphs allow interpreting the information obtained in a poll in an organized and clear way.

What is a bar graph?

A bar chart is a type of diagram that graphically represents a set of data using rectangular bars of length proportional to the values ​​represented.

What is a poll?

A poll is a statistical measurement method that uses the survey as a means to collect information on public opinion.

Polls are intended to represent the opinions of a population.

What is the relationship between the chart and the poll?

The relationship between a survey and a bar graph is that we can collect information through a survey and we can represent it through a bar graph to be able to study and interpret it in a simpler way.

Additionally, this will show us trends or preferences in the population regarding a specific topic.

Learn more about scientific polling in: https://brainly.com/question/14362927