Mathematics, 10.03.2020 00:50, jetthehawk9861
What was the age distribution of prehistoric Native Americans? Extensive anthropological studies in the southwestern United States gave the following information about a prehistoric extended family group of 81 members on what is now a Native American reservation. For this community, estimate the mean age expressed in years, the sample variance, and the sample standard deviation. For the class 31 and over, use 35.5 as the class midpoint. (Round your answers to one decimal place.)
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Mathematics, 21.06.2019 21:00, trinitymarielouis
How do you write y-10=2 (x-8) in standard form
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Mathematics, 21.06.2019 23:00, kaleahlove13
Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.
Answers: 3
What was the age distribution of prehistoric Native Americans? Extensive anthropological studies in...
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