When constructing a 99% confidence interval which of the following is true? Group of answer choices When you construct the confidence interval you are sure you have created an interval that will capture the population proportion. If you construct 100 intervals, 99 of the intervals will contain the population proportion. If you construct 100 intervals, 99 of the intervals will NOT contain the population proportion. Because the confidence level is so high, we used the population proportion to construct the confidence interval instead of the sample proportion.