(B) calculate the statistics for the female population. The midpoints are the same, but use the female column for the frequencies. (C) what gender has the highest mean age? (D) what gender has the higher dispersion in age?

Male and female populations of tortoises under 80 years old are represented by age in (a) Approximate the population mean and standard deviation the table below. Complete parts (a) through of age for males. (d) (Round to two decimal places as needed.) Age Males Females 0-9 15 10-19 12 10 20-29 16 12 30-39 16 18 40-49 22 21 50-59 20 21 60-69 18 18 70-79 12 15