Question
Male and female populations of humpback whaleshumpback whales under 80 years old are represented by age in the table below. Age Males Females 0-9 9
Male and female populations of humpback whaleshumpback whales under 80 years old are represented by age in the table below.
Age Males Females
0-9 9 8
10-19 10 9
20-29 12 12
30-39 16 20
40-49 22 20
50-59 23 22
60-69 15 15
70-79 13 12
a) Approximate the population mean and standard deviation of age for males. round to two decimal places as needed.)
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Introductory Statistics
Authors: Prem S. Mann
8th Edition
9781118473986, 470904100, 1118473981, 978-0470904107
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