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When a website asks you to agree to a privacy policy do you actually read the policy before agreeing Researchers asked people in a representative sample of 4 272 adults in the United States if they read privacy policies and found that 940 said that they always or often read them The paper also says that of the 2 600 people who said they at least look at privacy policies before agreeing to them 32 said that they understood very little or none of the privacy policies they read LUSE SALT a Use the given information to estimate the proportion of people who at look at privacy policies before agreeing to them who understand very little or none of the policies Use a 95 confidence interval You can assume that the sample of 2 600 people is representative of the population of interest Enter your answer using interval notation Round your numerical values to three decimal places MY NOTES Give an interpretation of the interval in context There is a 95 chance that the actual proportion of people who at least look at privacy policies before agreeing to them who understand very little or none of the policies falls within this interval O There is a 99 chance that the true proportion of people who at least look at privacy policies before agreeing to them who understand very little or none of the policies falls directly in the middle of this interval We are 95 confident that the actual proportion of people who at least look at privacy policies before agreeing to them who understand very little or none of the policies is within this interval We are 95 confident that the actual proportion of people who at least look at privacy policies before agreeing to them who understand very little or none of the policies falls directly in the middle of this interval We are 95 confident that the mean number of people who at least look at privacy policies before agreeing to them who understand very little or none of the policies falls within this interval b Would a 90 confidence interval be wider or narrower than the 95 confidence interval from part a A 90 confidence interval would be narrower than the 95 confidence interval from part a because the z critical value is smaller 8

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