Information about the proportion of a sample that agrees with a certain statement is given below. use statkey or other technology to estimate the standard error from a bootstrap distribution generated from the sample. then use the standard error to give a 95% confidence interval for the proportion of the population to agree with the statement. statkey tip: use "ci for single proportion" and then "edit data" to enter the sample information. click here to access statkey. in a random sample of 400 people, 112 agree and 288 disagree. estimate the standard error using 1000 samples. round your answer to three decimal places.