Use the properties of the mean and median to determine which are the correct mean and median for the following histogram. Relative Frequency 0.30 0.25 0.20 0.15 0.10 0.05 0 2 3 5 8 00 Choose the correct answer. Mean is 5.8 and median is 6.6. O Mean is 6.3 and median is 6.1. Mean is 2.1 and median is 3.2. Mean is 5.1 and median is 4.6. 9 DO Find the sample variance and the standard deviation for the following sample. Round the answers to at least two decimal places as needed. The sample variance is The sample standard deviation is 16 34 24 20 12 36 Send data to Excel 00. Magazines: The following data represent the annual costs in dollars, of a sample of 11 popular magazine subscriptions. Part 1 of 2 15.13 9.93 20.97 8.01 9.96 11.94 116.99 14.92 11.94 15.96 9.94 Send data to Excel (a) Find the mean annual subscription cost. Round the answer to three decimal places. The mean annual subscription cost is dollars. Part 2 of 2 (b) Find the median annual subscription cost. The median annual subscription cost is dollars.