Take a Test - Daunyelle Robinson - Google Chrome - X mathxl.com/Student/PlayerTest.aspx?testld=233512581 2021 Fall Session A Math 201-10 Daunyelle Robinson & = Quiz: Quiz 2: Chapters 2 & 3 Question 14 This Quiz: 20 pts possible Submit Quiz Male and female populations of tortoises (a) Approximate the population mean and standard deviation of age for males. under 80 years old are represented by age in the table below. Complete parts (a) through (d) (Round to two decimal places as needed.) Age Males Females (Round to two decimal places as needed.) 0-9 14 10-19 12 (b) Approximate the population mean and standard deviation of age for females 20-29 15 H =] 30-39 18 16 (Round to two decimal places as needed.) 40-49 24 24 50-59 20 20 60-69 19 18 (Round to two decimal places as needed.) 70-79 13 12 (c) Which gender has the higher mean age? have the higher mean age. (d) Which gender has the higher dispersion in age? have the greater dispersion. StatCrunch Next 5:26 PM Type here to search O 80F Sunny ^ g - 41) + 2 9/19/2021