*** (a) Approximate the population mean and standard deviation of age for males. H= (Round to two decimal places as needed.) Clear all Check answer Male and female populations of elephants under 80 years old are represented by age in the table below. Complete parts (a) through (d). Age 0-9 10-19 20-29 30-39 40-49 50-59 60-69 70-79 Males Females 12 14 14 19 23 22 15 12 5 6 14 18 21 24 18 12 (...)