Cyber Monday Shopping A survey of 1000 U.S. adults found that 33% of people said that they would get no work done on Cyber Monday since they would spend all day shopping online. Find the 90% confidence interval of the true proportion. Use a graphing calculator and round the answers to at least three decimal places.

The first pic is the question. Since the tutors are answering incorrectly more often, the second pic is an “example question”

In one city, 27.8% of the 9000 students surveyed said they eat at the school cafeteria. Find the 95% confidence interval for the proportion of students that said they eat at the school cafeteria. Give answer as a percent rounded to one decimal place.

In a recent poll, 230 people were asked if they liked dogs, and 72% said they did. Find the Margin of Error for this poll, at the 90% confidence level. Give your answer to four decimal places if possible.

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Cyber Monday Shopping A survey of  800  U.S. adults found that  33%  of people said that they would get no work done on Cyber Monday since they would spend all day shopping online. Find the  95%  confidence interval of the true proportion. Use a graphing calculator and round the answers to at least three decimal places.

One year’s survey results, of 1525 respondents, 846 said that they expected difficulty finding a job.  Find a 95% confidence interval for the population proportion of students who expect difficulty finding a job.

Construct a 96% confidence interval if x=75 and n=200. Round your answers to 3 decimal places.

In a recent poll, 350 people were asked if they liked dogs, and 41% said they did. Find the Margin of Error for this poll, at the 95% confidence level. Give your answer to four decimal places if possible.

In a recent poll, 290 people were asked if they liked dogs, and 61% said they did. Find the Margin of Error for this poll, at the 90% confidence level. Give your answer to four decimal places if possible.