A survey of adults in a country found that 82% believed that protecting the rights of those with unpopular views is a ver a. How many people in the sample felt this way? The number of people in the sample that felt protecting the rights of those with unpopular views is a very important com (Round to the nearest integer as needed.) b. Find a 95% confidence intérval for the proportion of adults in the country who believe that protecting the righs of thos The 95% confidence interval is ( . (Round to three decimal places as needed.) c Find the width of the 95% confidence interval. The width of the 95% confidence interval is (Round to three decimal places as needed

Beth wants to determine a 90 percent confidence interval for the true proportion p of high school students in the area who attend their home basketball games. Out ofn randomly selected students she finds that that exactly half attend their home basketball games. About how large would n have to be to get a margin of error less than 0.04 for p?

Now you are interested in the percent of dogs that were neutered in your sample. For 40 dogs, 30 of them were neutered. What is the LOWER limit for this confidence interval? The statistical value you will need is 1.96. Give your answer as 0.XX

This data comes from the hours of sleep among nightshift and dayshift workers. How would i put into words the meaning of the confidence interval in relation to the topic

Use z scores to compare the given values. The tallest living man at one time had a height of 238 cm. The shortest living man at that time had a height of 142.4 cm. Heights of men at that time had a mean of 175.45 cm and a standard deviation of 5.59 cm. Which of these two men had the height that was more extreme? ... Since the z score for the tallest man is z = 0 and the z score for the shortest man is z = the man had the height that was Im- more extreme. (Round to two decimal places.) shortest tallest

51.  You are interested in constructing a 90% confidence interval for the proportion of all caterpillars that eventually become butterflies. Of the 393 randomly selected caterpillars observed, 55 lived to become butterflies. Round answers to 4 decimal places where possible. a.  With 90% confidence the proportion of all caterpillars that lived to become a butterfly is between        and           . b.  If many groups of 393 randomly selected caterpillars were observed, then a different confidence interval would be produced from each group. About         percent of these confidence intervals will contain the true population proportion of caterpillars that become butterflies and about             percent will not contain the true population proportion.

I think the answer to this last part is C

How does an observed sample mean qualify as a rare outcome?

i need the answer quickly

A magazine provided results from a poll of 1000 adults who were asked to identify their favorite pie. Among the 1000 ​respondents, 14​% chose chocolate​ pie, and the margin of error was given as ±4 percentage points. What values do p​, q​, ​n, E, and p​ represent? If the confidence level is 90​%, what is the value of α​?