Previous Problem IODICALS (2 points) The following is a frequency table, showing the age distribution of a group of students in their twenties (that is, between age 20 and 29 inclusively). For exa there are 2 students that are twenty-two years old. Age 2021 22 23 24 25 26 27 28 29 f 2 1 2 3 4 3 3 3 1 5 Calculate the mean age of this group of students (round to two decimal points); Mean Age = 24.5 Calculate the standard deviation of this sample (round to two decimal points); Standard Deviation = 3.02