The average amount of time, in minutes, for students to complete a standardized test is normally distributed A data analyst takes a sample of n = 48 student times and finds a 95% confidence interval to be [101.9, 138.1] What is the population parameter? The average amount of time taken on the test by the sample of 48 students v What is the interpretation of the confidence interval? Pick 5% confidence exists that the average time taken on the test is between 101.9 and 138.1. 95% confidence exists that the average time taken on the test is between 101.9 and 138.1. 95% of the sample data falls between 101.9 and 138.1 95% of the students will take between 101.9 and 138.1 minutes to complete the test. 1​