Sexual assault in college: in a washington post/kaiser family foundation poll conducted from january through march 2015, 46% of adults (ages 17‐26) who attended college during the past 4 years say it’s unclear whether sexual activity when both people have not given explicit agreement is sexual assault. the survey methodology section states that the margin of error is ± 3.5% at the 95% confidence level. what does this margin of error tell you about the results of this poll? group of answer choices we are 95% confident that the sample proportion has a 3.5% error. we are confident that 95% of the responses are within 3.5% of the population proportion. we are 95% confident that the population proportion is within 3.5% of the sample proportion of 46%. we are confident that population proportion is within 3.5% of the sample proportion of 46%.