Mathematics, 06.06.2021 01:00 gamer0078
Martina read that the average graduate student is 33 years old. She wanted to estimate the mean age of graduate students at her large university, so she took a random sample of 30 graduate students. What is Martina's margin of error?
Answers: 1
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Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school
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Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.
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At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
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Mathematics, 22.06.2019 01:30
Henry's butcher shop uses an electronic scale that measures to 1/100 of a pound. which is the most accurate measurement based on the limitations of the scale that might be found on a package of meat sold by henry?
Answers: 2
Martina read that the average graduate student is 33 years old. She wanted to estimate the mean age...
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