Mathematics, 24.06.2020 02:01 alexkrol10
Suppose 90 geology students measure the mass of an ore sample. Due to human error and limitations in the reliability of the​ balance, not all the readings are equal. The results are found to closely approximate a normal​ curve, with mean 88 g and standard deviation 1 g. Use the symmetry of the normal curve and the empirical rule as needed to estimate the number of students reporting readings between 87 g and 89 g. The number of students reporting readings between 87 g and 89 g is:
Answers: 2
Mathematics, 21.06.2019 17:10, tdahna0403
The graph of g(x) is a translation of y = which equation represents g(x)?
Answers: 1
Suppose 90 geology students measure the mass of an ore sample. Due to human error and limitations in...
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