Mathematics, 26.05.2021 18:50 himatasy
The mean on a Advanced Algebra test was 76 with a standard deviation of 4. If the test scores are normal distributed, find the interval about the mean that contains 95% of the scores. Use the empirical rule.
Answers: 3
Mathematics, 21.06.2019 17:40
If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then
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Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}
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Mathematics, 21.06.2019 18:30
Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined
Answers: 1
The mean on a Advanced Algebra test was 76 with a standard deviation of 4. If the test scores are no...
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