Several years ago clarissa researched the number of telephones in several countries the data found rounded to the nearest whole number is shown in the table part 1: explain how to determine the scale to mark the vertical axis of your graph part 2: construct your graph to represent the number of telephones per thousand people for each country

Based on the number of telephones per people in the country given, the best scale would be a 100 telephones per 1 cm scale on the vertical axis.

What scale should be used?

India has a small number of telephones per 1,000 people of 8 while the U.S. had a high number of 800.

Any scale used would have to cater for these two extremes while also catering for the numbers between.

The best scale would therefore be a 100 telephones per 1,000 people. The separation of each hundred would be 1 cm which every 0.1 cm representing 10 telephones per 1,000 people.

The graph is shown attached.

Find out more on determining graph scales at https://brainly.com/question/16025911.

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