troubleadd2003 troubleadd2003

04-06-2019
Mathematics

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PLEASE HELP ME

The results of a random sample of 1000 people are recorded in table one use this data to answer the questions that follow What percentage of Americans would you predict wear glasses

PLEASE HELP ME The results of a random sample of 1000 people are recorded in table one use this data to answer the questions that follow What percentage of Amer class=

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sylvain96 sylvain96

04-06-2019

Answer:

63,8%

Step-by-step explanation:

Assuming the sample is a good representation of the people from the United States.

Since there were 1,000 surveyed... and 638 of them were wearing glasses, that makes a proportion of 638 out of 1,000 people, or 63,8 / 100 people... so 63.8%

I would say the sample is not representative of the reality.... because I don't think so many people wear glassed.

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