Chemistry, 12.01.2021 01:00 strongl3219
HELP THE TEST IS TIMED I NEED HELP All MATTER can be sub-divided in several ways to reflect both the structure of different types of matter and the changes that can occur in different types of matter. Describe how MATTER is subdivided in SEVERAL ways, and be sure to explain how the physical and chemical properties of matter are similar and different in these subdivisions. Be sure to give some SPECIFIC sub-divisions and some SPECIFIC examples for each.
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Lab reagent, hypothesis test.a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl.these six measurements are assumed to be an srs of all possible measurements from solution.they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution.carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.
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HELP THE TEST IS TIMED I NEED HELP
All MATTER can be sub-divided in several ways to reflect both th...
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