Using complete sentences, explain two different changes an urban area can make to increase walkability.

They can add side walks and cross walks. The side walks will add a way that people can get around and cross walks make it safe for people to get around the city.

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ANSWER:

Two different changes in which an urban area can make changes in walk-ability is

To increase in the number of sidewalks for people Adding more stores for the residential areas.

EXPLANATION:

The sidewalk helps people to walk safely in the road. Accidents occur most often and people walking in the road are getting hurt. Other changes would be by adding more stores for the residential areas. These ways could make huge changes in urban area to increase walkability.

Step-by-step explanation:

A)

these are the intervals of people who are at least adults and are mature enough to take the survey seriously and answer correctly.

B)

You can say with 95 percent certain of the real mean of the population, but you acknowledge that due to difficulties such as, sampling error, real-life problems such as bad weather, bad vision of the surveyed, not knowing the language and due to bad wording, your answers are unsure is the range  of 8 percent due the fluctuation of data caused by bad circumstances.

C)

I believe there should be a quota of 50 to 50 percent to make the data the most equal, though I understand that there may not be an equal distribution of land and cell lines among the U.S. mature populace.

D)

(Since I don't have the data, I can't answer part 4)